CN211417704U - Automatic wrinkling and packaging integrated machine for steel coil outer ring antirust paper - Google Patents

Abstract

The utility model discloses an automatic fold of coil of strip outer lane anti-rust paper and packaging all-in-one machine belongs to packaging machinery technical field. The utility model relates to an automatic fold of coil of strip outer lane anti-rust paper and packaging all-in-one machine includes arm, automatic paper feeding mechanism, fold hem mechanism and compacting mechanism. The working principle is as follows: two sets of fold edge folding mechanisms and two sets of compaction mechanisms are respectively arranged on the left side and the right side of the steel coil outer ring antirust paper packaging station; when the transfer chain sent the coil of strip to the packing station, the arm drove fold hem mechanism and is close to the coil of strip, and automatic paper feeding mechanism wraps up the anti-corrosive paper in the coil of strip outer lane, and fold hem mechanism rolls over the anti-corrosive paper fold and flattens the fold on the coil of strip terminal surface, and compacting mechanism is impressed the coil eye of the coil of strip coil eye department with the anti-corrosive paper again, accomplishes the automatic fold and the packaging process of coil of strip outer lane anti-corrosive paper.

Description

Automatic wrinkling and packaging integrated machine for steel coil outer ring antirust paper

The technical field is as follows:

the utility model belongs to the technical field of packaging machinery, concretely relates to automatic fold of coil of strip outer lane anti-rust paper and packaging all-in-one machine.

Background art:

as an important packaging material of the steel coil, the antirust paper is wrapped outside the steel coil in the transportation process. The outer layer of the antirust paper is made of waterproof material, and the inner layer of the antirust paper is coated with a gas phase sustained release agent (VCI), so that the steel coil can be effectively prevented from rusting during long-time storage or transportation. At present, the antirust paper packaging of the domestic steel coil still stays in the manual packaging stage, the time consumption for carrying out the antirust paper packaging on a single steel coil is about eight minutes, the antirust paper packaging efficiency is restricted, and the packaging quality cannot be guaranteed.

The invention content is as follows:

the utility model discloses to the problem that exists among the current coil of strip outer lane anti-rust paper packaging technique, provide an automatic fold of coil of strip outer lane anti-rust paper and packaging all-in-one machine. The utility model relates to an automatic fold of coil of strip outer lane anti-rust paper and packaging all-in-one machine includes bottom plate 1, arm guide rail 2, arm 3, coil of strip transfer chain 4, automatic paper feeding mechanism 5, fold hem mechanism 6, compacting mechanism 7, rotatory ground roller 8 and supports main pipe fitting 19.

The mechanical arm guide rail 2, the mechanical arm 3, the supporting main pipe fitting 19, the fold folding mechanism 6 and the compacting mechanism 7 are provided with two sets respectively and are symmetrically arranged at the left side and the right side of the steel coil 43; arm guide rail 2 passes through the bolt fastening on bottom plate 1, arm 3 passes through the bolt fastening on arm guide rail 2's the slider, arm 3 can follow arm guide rail 2 is close to or keeps away from coil of strip 43, fold hem mechanism 6 reaches compacting mechanism 7 passes through the ring flange that supports 19 tip of main pipe fitting is fixed on arm 3, fold hem mechanism 6 reaches compacting mechanism 7 can follow arm 3 moves together.

The automatic paper feeding mechanism 5 comprises a pinch roll supporting shaft 9, an antirust paper pinch roll 10, an antirust paper guide plate 11, a slide rail supporting seat 12, a cutter slide rail 13, a cutter sliding block 14, a paper cutter 15, a cutter transmission chain 16, a cutter motor 17 and a motor mounting seat 18; three antirust paper pinch rolls 10 are uniformly distributed and fixed on the pinch roll supporting shaft 9, the pinch roll supporting shaft 9 is driven by a motor, and the pinch roll supporting shaft 9 is fixed on the bottom plate 1 through a bearing seat; the cutter slide rail 13 is fixed on the base plate 1 through the slide rail support seat 12, the paper cutter 15 is a rectangular blade with a cutting edge, the paper cutter 15 is fixed on the cutter slide block 14 through a bolt, the cutter slide block 14 is sleeved on the cutter slide rail 13 in an empty way, the cutter slide block 14 is in clearance fit with the cutter slide rail 13, and the cutter slide block 14 is fixedly connected with the cutter transmission chain 16; the cutter motor 17 pulls the cutter slide rail 13 to move left and right along the cutter slide rail 13 through a chain wheel and the cutter transmission chain 16, and the cutter motor 17 is fixed on the bottom plate 1 through the motor mounting seat 18; the anti-rust paper guide board 11 is Z type structure, anti-rust paper guide board 11 passes through the bolt fastening and is in on the bottom plate 1, anti-rust paper guide board 11 has two, arranges the both sides of anti-rust paper nip roll 10, anti-rust paper guide board 11 with leave the clearance between the bottom plate 1, can guide anti-rust paper to pass through.

The fold flanging mechanism 6 comprises a first rod piece 20, a second rod piece 21, a third rod piece 22, two semicircular sliders 23 with the same structure, a fourth rod piece 24, a forming press plate 25, a driving device of the forming press plate 25, a motor mounting plate 26, a flanging mechanism motor 27, a first coupler 28, a first bearing seat 29, a first lead screw nut 30, a first lead screw 31 and a second bearing seat 32; the two semicircular annular sliding blocks 23 with the same structure form an integral annular sliding block; the first rod piece 20, the second rod piece 21, the fourth rod piece 24, the forming press plate 25 and the driving device of the forming press plate 25 form a parallelogram link mechanism, eighteen groups of parallelogram link mechanisms are arranged in total, and eighteen groups of parallelogram link mechanisms with the same structure in the fold folding mechanism 6 are uniformly distributed on the periphery of the supporting main pipe piece 19; a first fixed annular hinged support flange and a second fixed annular hinged support flange are respectively arranged in the middle of the supporting main pipe fitting 19, the first fixed annular hinged support flange is closer to the flange plate at the end of the supporting main pipe fitting 19, and the second fixed annular hinged support flange is farther from the flange plate at the end of the supporting main pipe fitting 19; the first rod piece 20 and the second rod piece 21 are respectively installed on hinge holes of the first fixed ring-shaped hinged support flange and the second fixed ring-shaped hinged support flange through hinges, one end of the third rod piece 22 is connected with the middle lower part of the second rod piece 21 through a hinge, and the other end of the third rod piece 22 is installed on a hinge hole of the semicircular ring-shaped hinged support sliding block 23 through a hinge.

One end of the fourth rod 24 is provided with a break angle, the end of the break angle of the fourth rod 24 is provided with an arc-shaped plate, and the other end of the fourth rod 24 is connected with the first rod 20 and the second rod 21 through hinges; the molding press plate 25 is fixedly connected with a driven gear 36, and the driven gear 36 is installed at a corner of the fourth rod 24 through a transmission shaft; the semicircular annular hinged-support sliding block 23 is provided with 9 hinge support holes, and a through hole is formed in the middle of the semicircular annular hinged-support sliding block 23 and used for the first lead screw 31 to penetrate through.

The motor mounting plate 26, the hemming mechanism motor 27, the first coupler 28, the first bearing seat 29, the first lead screw nut 30, the first lead screw 31 and the second bearing seat 32 are respectively provided with two sets and are symmetrically arranged on the upper side and the lower side of the supporting main pipe fitting 19, the motor mounting plate 26 is of an L-shaped structure with a threaded hole, the hemming mechanism motor 27 is fixed on the supporting main pipe fitting 19 through the motor mounting plate 26, an output shaft of the hemming mechanism motor 27 is connected with the first lead screw 31 through the first coupler 28, a through hole is formed in the second fixed annular hinged support flange and used for the first lead screw 31 to pass through, the first lead screw 31 is fixed on the supporting main pipe fitting 19 through the first shaft 29 and the second bearing seat 32, and the first lead screw nut 30 is fixedly connected with the semicircular hinged support sliding block 23 through a bolt, the first lead screw 31 is matched with the first lead screw nut 30, and the hemming mechanism motor 27 drives the first lead screw 31 to enable the first lead screw nut 30 to drive the semicircular annular slide block 23 to move along the first lead screw 31.

The driving device of the molding pressing plate 25 comprises a steering engine 33, a steering engine mounting plate 34, a driving gear 35 and a driven gear 36, the steering engine mounting plate 34 is of an L-shaped structure with a threaded hole, the steering engine 33 passes through the steering engine mounting plate 34 and is fixed on the fourth rod piece 24, the driving gear 35 is fixedly connected with an output shaft of the steering engine 33, the driven gear 36 is installed at a folding angle of the fourth rod piece 24 through a transmission shaft, and the steering engine 33 drives the driving gear 35 to enable the molding pressing plate 25 to wind around a shaft of the driven gear 36 to rotate.

The compacting mechanism 7 comprises a compacting mechanism motor 37, a second coupling 38, a second lead screw 39, a second lead screw nut 40, a hollow pipe 41 and a compacting wheel 42; the compacting mechanism motor 37 is fixed on a mounting hole of a flange plate at the end part of the supporting main pipe fitting 19 through a bolt, an output shaft of the compacting mechanism motor 37 is connected with the second lead screw 39 through the second coupler 38, the second lead screw nut 40 is fixedly connected with the hollow pipe 41 through a bolt, the hollow pipe 41 penetrates through the supporting main pipe fitting 19, and the hollow pipe 41 is in large clearance fit with the supporting main pipe fitting 19; the compaction wheel 42 is of a round table type structure made of resin materials, and the compaction wheel 42 is fixedly connected with a flange at the end part of the hollow pipe 41 through a bolt; the compacting mechanism motor 37 drives the second lead screw 39, so that the second lead screw nut 40 drives the compacting wheel 42 to move back and forth along the second lead screw 39.

The utility model can automatically wrap the antirust paper on the steel coil of the packaging station, fold the antirust paper with more steel coils at two ends and flatten the fold, and press the antirust paper at the steel coil hole into the hole; the labor intensity of workers can be effectively reduced, the air tightness of the antirust paper package is improved, and the storage and transportation time of the steel coil is prolonged.

Description of the drawings:

FIG. 1: the general structure diagram of the automatic wrinkling and packaging integrated machine for the anti-rust paper on the outer ring of the steel coil is shown in the utility model;

FIG. 2: is a structural schematic diagram of the automatic paper feeding mechanism in the utility model;

FIG. 3: is a schematic structural diagram of the fold flanging mechanism and the compacting mechanism in the utility model;

FIG. 4: is a schematic structural diagram of the parallelogram link mechanism in the utility model;

FIG. 5: is a structural schematic diagram of a driving device of the parallelogram link mechanism in the utility model;

FIG. 6: is a schematic structural diagram of the driving device of the middle forming press plate of the utility model;

FIG. 7: is a schematic structural diagram of the compaction mechanism in the utility model;

FIG. 8: is the shape change schematic diagram of the middle anti-rust paper in the packaging process.

In the figure: 1: a base plate; 2: a mechanical arm guide rail; 3: a mechanical arm; 4: a steel coil conveying line; 5: an automatic paper feeding mechanism; 6: a fold folding mechanism; 7: a compaction mechanism; 8: rotating the ground roller; 9: a pinch roll supporting shaft; 10: a rust-proof paper pinch roll; 11: a rust-preventive paper guide plate; 12: a slide rail supporting seat; 13: a tool slide rail; 14: a tool slide block; 15: a paper cutter; 16: a cutter drive chain; 17: a cutter motor; 18: a motor mounting seat; 19: supporting the main pipe; 20: a first bar member; 21: a second bar member; 22: a third bar member; 23: a semi-circular slider; 24: a fourth bar member; 25: molding a pressing plate; 26: a motor mounting plate; 27: a flanging mechanism motor; 28: a first coupling; 29: a first bearing housing; 30: a first lead screw nut; 31: a first lead screw; 32: a second bearing housing; 33: a steering engine; 34: a steering engine mounting plate; 35: a driving gear; 36: a driven gear; 37: a compaction mechanism motor; 38: a second coupling; 39: a second lead screw; 40: a second lead screw nut; 41: a hollow tube; 42: compacting wheels; 43: a steel coil; 44: a steel coil wrapped by the antirust paper; 45: folding the folded steel coil by using the antirust paper; 46: a steel coil with the antirust paper folded and flattened; 47: and (5) rolling the steel coil with the compacted antirust paper at the hole.

The specific implementation mode is as follows:

the utility model discloses the theory of operation is: the steel coil conveying line 4 conveys the steel coil to the rotary ground roller 8, the mechanical arm 3 drives the fold folding mechanism 6 and the compacting mechanism 7 to be close to the steel coil, and the folding mechanism motor 27 drives the parallelogram link mechanism in the fold folding mechanism 6 to move until the arc-shaped block at the tail end of the fourth rod piece 24 is flush with the outer ring of the steel coil; the antirust paper clamping and feeding roller 10 starts to rotate under the driving of a motor, the antirust paper is fed onto a steel coil along the antirust paper guide plate 11, the antirust paper is wrapped on the steel coil and an arc-shaped block at the tail end of the fourth rod component 24, and when the antirust paper reaches the required length of the steel coil wrapping, the paper cutter 15 moves along the cutter slide rail 13 under the driving of a chain to cut the antirust paper; the mechanical arm 3 drives the fold edge folding mechanism 6 to move in the direction far away from the steel coil until the arc-shaped block at the tail end of the fourth rod piece 24 is aligned with the edge of the antirust paper, and at the moment, the steering engine 33 drives the forming press plate 25 to turn over, so that the forming press plate 25 and the arc-shaped block at the tail end of the fourth rod piece 24 clamp the edge of the antirust paper together; then the folding mechanism motor 27 drives the parallelogram link mechanism in the fold folding mechanism 6 to move, so as to drive the fourth rod 24 to move towards the center of the steel coil hole, and the forming press plate 25 and the arc-shaped block at the tail end of the fourth rod 24 together fold the antirust paper; then the edge of the antirust paper is loosened by the forming press plate 25 and the arc-shaped block at the tail end of the fourth rod piece 24, the steel coil is driven to rotate by the rotating ground roller 8, and the antirust paper is folded and flattened on the end face of the steel coil by the forming press plate 25; the compacting mechanism motor 37 drives the compacting wheel 42 to move, so that the rustproof paper at the winding hole is pressed into the winding hole of the steel coil, the mechanical arm 3 drives the fold edge folding mechanism 6 and the compacting mechanism 7 to return to the initial position, and the automatic folding and packaging process of the rustproof paper on the outer ring of the steel coil is completed.

Claims (1)

1. An automatic steel coil outer ring antirust paper wrinkling and packaging integrated machine is characterized by comprising a base plate (1), a mechanical arm guide rail (2), a mechanical arm (3), a steel coil conveying line (4), an automatic paper feeding mechanism (5), a wrinkling and flanging mechanism (6), a compacting mechanism (7), a rotary ground roller (8) and a supporting main pipe fitting (19); the mechanical arm guide rail (2), the mechanical arm (3), the supporting main pipe fitting (19), the fold folding mechanism (6) and the compaction mechanism (7) are provided with two sets respectively and are symmetrically arranged at the left side and the right side of a steel coil (43); the mechanical arm guide rail (2) is fixed on the bottom plate (1) through bolts, the mechanical arm (3) is fixed on a sliding block of the mechanical arm guide rail (2) through bolts, the mechanical arm (3) can be close to or far away from the steel coil (43) along the mechanical arm guide rail (2), the fold folding mechanism (6) and the compaction mechanism (7) are fixed on the mechanical arm (3) through a flange plate at the end part of the supporting main pipe fitting (19), and the fold folding mechanism (6) and the compaction mechanism (7) can move together with the mechanical arm (3); the automatic paper feeding mechanism (5) comprises a pinch roll supporting shaft (9), an antirust paper pinch roll (10), an antirust paper guide plate (11), a slide rail supporting seat (12), a cutter slide rail (13), a cutter slide block (14), a paper cutter (15), a cutter transmission chain (16), a cutter motor (17) and a motor mounting seat (18); three antirust paper pinch rolls (10) are uniformly distributed and fixed on the pinch roll supporting shaft (9); the pinch roll supporting shaft (9) is driven by a motor, and the pinch roll supporting shaft (9) is fixed on the bottom plate (1) through a bearing seat; the cutter sliding rail (13) is fixed on the bottom plate (1) through the sliding rail supporting seat (12), the paper cutter (15) is a rectangular blade with a cutting edge, the paper cutter (15) is fixed on the cutter sliding block (14) through a bolt, the cutter sliding block (14) is sleeved on the cutter sliding rail (13) in an empty mode, the cutter sliding block (14) is in clearance fit with the cutter sliding rail (13), and the cutter sliding block (14) is fixedly connected with the cutter transmission chain (16); the cutter motor (17) pulls the cutter slide rail (13) to move left and right along the cutter slide rail (13) through a chain wheel and the cutter transmission chain (16), and the cutter motor (17) is fixed on the bottom plate (1) through the motor mounting seat (18); the anti-rust paper guide plates (11) are of Z-shaped structures, the anti-rust paper guide plates (11) are fixed on the bottom plate (1) through bolts, the number of the anti-rust paper guide plates (11) is two, the anti-rust paper guide plates are arranged on two sides of the anti-rust paper pinch roll (10), and a gap is reserved between the anti-rust paper guide plates (11) and the bottom plate (1) and can guide anti-rust paper to pass through; the fold flanging mechanism (6) comprises a first rod piece (20), a second rod piece (21), a third rod piece (22), two semicircular annular sliding blocks (23) with the same structure, a fourth rod piece (24), a forming pressing plate (25), a driving device of the forming pressing plate (25), a motor mounting plate (26), a flanging mechanism motor (27), a first coupler (28), a first bearing seat (29), a first lead screw nut (30), a first lead screw (31) and a second bearing seat (32); the two semicircular annular sliding blocks (23) with the same structure form an integral annular sliding block; the first rod piece (20), the second rod piece (21), the fourth rod piece (24), the forming press plate (25) and a driving device of the forming press plate (25) form a parallelogram link mechanism, eighteen groups of parallelogram link mechanisms are arranged in total, and eighteen groups of parallelogram link mechanisms with the same structure in the fold flanging mechanism (6) are uniformly distributed on the periphery of the supporting main pipe fitting (19); a first fixed annular hinged support flange and a second fixed annular hinged support flange are respectively arranged in the middle of the supporting main pipe fitting (19), the first fixed annular hinged support flange is closer to a flange plate at the end part of the supporting main pipe fitting (19), and the second fixed annular hinged support flange is farther from the flange plate at the end part of the supporting main pipe fitting (19); the first rod piece (20) and the second rod piece (21) are respectively installed on hinge holes of the first fixed annular hinged support flange and the second fixed annular hinged support flange through hinges, one end of the third rod piece (22) is connected with the middle lower part of the second rod piece (21) through a hinge, and the other end of the third rod piece (22) is installed on a hinge hole of the semicircular annular hinged support sliding block (23) through a hinge; one end of the fourth rod piece (24) is provided with a break angle, the end part of the break angle of the fourth rod piece (24) is provided with an arc-shaped plate, and the other end of the fourth rod piece (24) is connected with the first rod piece (20) and the second rod piece (21) through hinges; the forming press plate (25) is a sector plate, the forming press plate (25) is fixedly connected with a driven gear (36), and the driven gear (36) is installed at a folding angle of the fourth rod piece (24) through a transmission shaft; the semicircular annular hinged support sliding block (23) is provided with nine hinged support holes, and the middle part of the semicircular annular hinged support sliding block (23) is provided with a through hole for the first lead screw (31) to pass through; the flanging mechanism is characterized in that the motor mounting plate (26), the flanging mechanism motor (27), the first coupler (28), the first bearing seat (29), the first lead screw nut (30), the first lead screw (31) and the second bearing seat (32) are respectively provided with two sets and are symmetrically arranged on the upper side and the lower side of the supporting main pipe fitting (19), the motor mounting plate (26) is of an L-shaped structure with a threaded hole, the flanging mechanism motor (27) is fixed on the supporting main pipe fitting (19) through the motor mounting plate (26), an output shaft of the flanging mechanism motor (27) is connected with the first lead screw (31) through the first coupler (28), a through hole is formed in a second fixed annular hinged-seat flange and used for the first lead screw (31) to pass through, and the first lead screw (31) is fixed on the supporting main pipe fitting (19) through the first bearing seat (29) and the second bearing seat (32), the first lead screw nut (30) is fixedly connected with the semicircular annular hinged support sliding block (23) through a bolt, the first lead screw (31) is matched with the first lead screw nut (30), and the edge folding mechanism motor (27) drives the first lead screw (31) to enable the first lead screw nut (30) to drive the semicircular annular sliding block (23) to move along the first lead screw (31); the driving device of the forming pressing plate (25) comprises a steering engine (33), a steering engine mounting plate (34), a driving gear (35) and a driven gear (36), the steering engine mounting plate (34) is of an L-shaped structure with a threaded hole, the steering engine (33) is fixed on the fourth rod piece (24) through the steering engine mounting plate (34), the driving gear (35) is fixedly connected with an output shaft of the steering engine (33), and the steering engine (33) drives the driving gear (35) to enable the forming pressing plate (25) to rotate around the shaft of the driven gear (36); the compacting mechanism (7) comprises a compacting mechanism motor (37), a second coupling (38), a second lead screw (39), a second lead screw nut (40), a hollow pipe (41) and a compacting wheel (42); the compacting mechanism motor (37) is fixed on a mounting hole of a flange plate at the end part of the supporting main pipe fitting (19) through a bolt, an output shaft of the compacting mechanism motor (37) is connected with the second lead screw (39) through the second coupling (38), the second lead screw nut (40) is fixedly connected with the hollow pipe (41) through a bolt, the hollow pipe (41) penetrates through the supporting main pipe fitting (19), and the hollow pipe (41) is in large clearance fit with the supporting main pipe fitting (19); the compaction wheel (42) is of a round table type structure made of resin materials, and the compaction wheel (42) is fixedly connected with a flange at the end part of the hollow pipe (41) through a bolt; the compacting mechanism motor (37) drives the second lead screw (39) to enable the second lead screw nut (40) to drive the compacting wheel (42) to move back and forth along the second lead screw (39).

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