CN218806836U

CN218806836U - Steel belt bundling machine for bundling steel belt coil

Info

Publication number: CN218806836U
Application number: CN202222285591.4U
Authority: CN
Inventors: 王昭平; 李晓明
Original assignee: Zhejiang Zhuorei Intelligent Control Technology Co ltd
Current assignee: Zhejiang Zhuorei Intelligent Control Technology Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-04-07
Anticipated expiration: 2032-08-30

Abstract

The utility model discloses manual drawback of using the steel band to tie up the steel band book binding structure insecure among the prior art, a steel band bundling machine for tying up the steel band book is provided, belong to mechanical equipment technical field, including being equipped with the notched base, a mechanism that hangs for hanging the steel band book, a guide way for leading to the steel band, a feeding mechanism for driving the steel band and remove, still be equipped with the shearing mechanism who is used for cutting off the steel band on the base, a centre gripping wearing material mechanism for centre gripping steel band tip and drive the steel band and pass the steel band book, a compressing welding mechanism for compressing tightly and the welding together with the steel band both ends stack after cutting off. The utility model discloses can realize the material loading of steel band, wear the material, cut off, welding operation, can tie up the steel band tightly on the steel band coils, it is better to the banding effect of steel band coils, and compresses tightly welded mode through range upon range of, can be firm with steel band both ends welding, makes the difficult fracture of welding department, can effectively avoid the steel band to roll up the pine and scatter.

Description

Steel belt bundling machine for bundling steel belt coil

Technical Field

The utility model belongs to the technical field of mechanical equipment, concretely relates to steel band bundling machine for tying up steel band roll.

Background

When the bundled steel strip coils are placed, the steel strip coils are easy to loosen, so that the normal placement of the steel strip coils is influenced. To avoid the unwinding of the steel coils, it is generally necessary to bundle the steel coils. At present, generally adopt other steel band to be used for tying up the steel band roll, among the prior art, generally adopt manual mode to pass the hollow position of steel band roll and around the steel band roll round after realize tying up the steel band roll through manual welded mode with the steel band, adopt such welding mode of tying up, be difficult for tying up the steel band on the steel band roll, the steel band is comparatively loose, and through manual welded mode between the steel band both ends of tying up usefulness, the welding department is insecure, the welding department splits easily and leads to the steel band to roll up the pine and scatter.

Disclosure of Invention

The utility model discloses manual use steel band to tie up the drawback that the steel band book binding structure is insecure among the prior art, provide a steel band tape bundling machine for tying up the steel band book, this steel band tape bundling machine can tie up the steel band tightly on the steel band book, and is better to the banding effect of steel band book, and through compressing tightly welded mode, can be with steel band both ends welding firm, makes the difficult fracture of welding department, can effectively avoid the steel band to roll up the pine and scatter.

The invention aims to be realized by the following technical scheme: a steel strip strapping machine for strapping a steel strip coil, comprising:

the base is provided with a groove;

the suspension mechanism is used for suspending the steel strip coil, and when the steel strip coil is suspended on the suspension mechanism, the lower end of the steel strip coil is positioned in the groove;

the guide groove is arranged on the groove wall of the groove and passes through the lower part of the steel strip coil, the guide groove comprises a vertical straight line section and an arc bending section, one end of the arc bending section is communicated with the vertical straight line section, the upper end of the vertical straight line section is used as the starting end of the guide groove, the end part of the arc bending section back to the vertical straight line section is used as the tail end of the guide groove, and the tail end of the guide groove is lower than the starting end;

the feeding mechanism is positioned on one side of the starting end of the guide groove and is used for driving the steel strip to move in a reciprocating manner and driving the steel strip to enter the guide groove from the starting end;

the shearing mechanism is positioned between the feeding mechanism and the starting end of the guide groove and is used for cutting off the steel strip;

the clamping and penetrating mechanism comprises a clamping assembly and a penetrating assembly, wherein the clamping assembly is used for clamping the end part of the steel strip extending out of the tail end of the guide groove, and the penetrating assembly is used for driving the clamping assembly to penetrate through the hollow position of the steel strip coil and move towards one side of the starting end of the guide groove;

the pressing and welding mechanism is used for superposing, pressing and welding two ends of a cut steel strip together, and comprises a first sliding block, a first driving assembly, a base welding block and a pressing welding block, wherein the first sliding block can only transversely slide in a reciprocating manner, the first driving assembly is used for driving the first sliding block to slide, the base welding block is used for welding, the first sliding block is positioned between the shearing mechanism and the starting end of a guide groove, the base welding block is fixedly arranged on the first sliding block, the upper end of the base welding block is provided with a first inclined plane, the lower end of the pressing welding block is provided with a second inclined plane which is parallel to and matched with the first inclined plane, the pressing welding block is fixedly provided with an elastic pressing block capable of driving the pressing welding block to downwards move, the elastic pressing block is fixedly connected with a transversely arranged guide rod, the guide sleeve is sleeved outside the guide rod in a sliding manner, one end of the guide sleeve is fixedly provided with a first power part for driving the guide rod to slide along the guide sleeve, the other end of the guide sleeve is fixedly provided with an action block matched with the elastic pressing block, the action block is provided with a third inclined plane, the elastic pressing block is provided with a fourth inclined plane matched with the elastic pressing block, the elastic pressing block and the elastic pressing block is adhered to the third inclined plane when the guide rod is driven by the first power part to move towards the guide rod, so as to move towards the action block, and the elastic pressing block, and the elastic pressing block to move, and the elastic pressing block to lift the elastic pressing block upwards; the first inclined plane inclines downwards from one side close to the guide sleeve to one side far away from the guide sleeve.

Preferably, one end, facing the base welding block, of the action block is provided with a fifth inclined surface, the action block and the elastic pressing block are provided with mutually matched clamping surfaces, when the two clamping surfaces are mutually matched to clamp a steel strip, the third inclined surface is attached to the fourth inclined surface, and the action block, the elastic pressing block, the guide rod and the guide sleeve are combined to form the clamping assembly.

Preferably, the material penetrating assembly comprises a guide seat vertically fixed on the base and a lifting seat arranged on the guide seat in a sliding manner, a second power part used for driving the lifting seat to ascend and descend is fixedly arranged on the guide seat, the guide sleeve is transversely arranged on the lifting seat in a sliding manner, and a third power part used for driving the guide sleeve to slide is fixedly arranged on the lifting seat.

Preferably, the shearing mechanism comprises a second sliding block transversely arranged on the base in a sliding mode, a shearing block matched with the action block for cutting off the steel strip is fixedly arranged on the second sliding block, and a second driving assembly for driving the second sliding block to slide is further connected onto the second sliding block.

Preferably, the guide sleeve is fixedly provided with a fixing block, a stopping block is arranged beside the fixing block, a stopping groove is formed in the side, facing the fixing block, of the stopping block, a fourth power component capable of driving the stopping block to move towards the fixing block is further fixedly arranged on the lifting seat, and when the fixing block is embedded into the stopping groove, the stopping block can transversely limit the fixing block.

Preferably, the second slider is provided with a through groove penetrating through the upper end and the lower end of the second slider, the shear block is fixedly arranged in the through groove, and a space for the steel belt to pass through is arranged between the shear block and one side wall of the through groove.

Preferably, the second driving assembly comprises a driving rod rotatably arranged on the base, a driving block is fixedly connected to one end of the driving rod, the front side and the rear side of the driving block are arc surfaces, the other end of the driving rod is rotatably connected with a fifth power part used for driving the driving rod to rotate, a first connecting groove is formed in the second sliding block, and the driving block extends into the first connecting groove.

Preferably, the first driving assembly comprises a sixth power part fixed in the base, a second connecting groove is formed in the first sliding block, a first connecting piece, a first connecting rod, a second connecting piece and a second connecting rod which are sequentially and rotatably connected are arranged between the first sliding block and the sixth power part, the first connecting piece and the second connecting piece are both in V-shaped structures, the included angle of the V-shaped structures is smaller than 90 degrees, the bent part of the first connecting piece and the bent part of the second connecting piece are respectively and rotatably arranged on the base, the end part of the first connecting piece, back to the first connecting rod, extends into the second connecting groove, two sides of the end part of the first connecting piece are in arc-shaped structures, and the end part of the second connecting piece, back to the second connecting piece, is rotatably connected with the power output end of the sixth power part; when the base welding block and the pressing block welding block on the first sliding block are matched to weld the steel strip, the first sliding block is located at a welding station, and at the moment, the rotating connection position of the first connecting piece and the first connecting rod, the rotating connection position of the first connecting piece and the second connecting piece, and the rotating connection position of the second connecting piece and the base are located on the same straight line.

Preferably, the feeding mechanism comprises a base, a feeding groove is formed in the base, the outlet of the feeding groove faces the starting end of the guide groove, two sides of the feeding groove on the base are respectively provided with a feeding wheel capable of rotating, and the base is further fixedly provided with a stepping motor for driving one of the feeding wheels to rotate.

Preferably, the suspension mechanism comprises a first sliding seat arranged on the base in a transverse sliding manner, and a seventh power component fixed on the base and used for driving the first sliding seat to slide, two parallel rollers which can only rotate relative to the first sliding seat are mounted on the first sliding seat, a gap is reserved between the two rollers, a second sliding seat which can only vertically lift is arranged on the first sliding seat in a sliding manner, an eighth power component used for driving the second sliding seat to lift is fixedly arranged on the first sliding seat, a power shaft which can only rotate is arranged on the second sliding seat, and a rotating motor used for driving the power shaft to rotate is further fixedly arranged on the second sliding seat.

Preferably, the first power member, the second power member, the third power member, the fourth power member, the fifth power member, the sixth power member, the seventh power member and the eighth power member are cylinders or oil cylinders.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the steel strip coil can be hung through the arranged hanging mechanism, and the power shaft can be driven by the arranged rotating motor to drive the steel strip coil to rotate;

2. the feeding mechanism can drive the steel belt to move in a reciprocating manner, and the steel belt can be tightly bound on the steel belt coil;

3. the cooperation of shearing mechanism, centre gripping wearing material mechanism, the three of welding mechanism that compresses tightly that sets up can realize wearing the material of steel band, operation such as shearing, welding, can promote automatic level, and it is more laborsaving and convenient that the operation gets up, and compresses tightly welded mechanism and adopt range upon range of welded mode that compresses tightly, can be firm with steel band both ends welding, makes the difficult fracture of splice, can effectively avoid the steel band to roll up the pine and scatter.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is an enlarged view of FIG. 2 at B;

FIG. 5 is a top view of the present invention;

FIG. 6 is a cross-sectional view taken at C-C of FIG. 5;

FIG. 7 is an enlarged view of FIG. 6 at D;

FIG. 8 is a perspective view of a connection structure among the guide rods, the elastic pressing blocks and the pressing welding blocks;

FIG. 9 is an enlarged view at E of FIG. 8;

FIG. 10 is a schematic structural view between the shearing mechanism and the compression welding mechanism;

FIG. 11 is a schematic view of the present invention in use;

the labels in the figure are: 1. a base, 2, a groove, 3, a suspension mechanism, 4, a steel strip coil, 5, a first slide seat, 6, a stepping motor, 7, a roller, 8, a second slide seat, 9, a power shaft, 10, a guide groove, 11, a feeding mechanism, 12, a machine seat, 13, a feeding groove, 14, a feeding wheel, 15, a shearing mechanism, 16, a second slide block, 17, a through groove, 18, a shearing block, 19, a transmission rod, 20, a driving block, 21, a fifth power component, 22, a first connecting groove, 23, a guide seat, 24, a lifting seat, 25, a guide sleeve, 26, a third power component, 27, a first slide block, 28 and a base welding block, 29, compress tightly the welding block, 30, first inclined plane, 31, sixth power component, 32, second connecting groove, 33, first connecting piece, 34, first connecting rod, 35, second connecting piece, 36, second connecting rod, 37, second inclined plane, 38, elastic pressing block, 39, fixed part, 40, elasticity portion, 41, guide bar, 42, first power component, 43, action piece, 44, third inclined plane, 45, fourth inclined plane, 46, fifth inclined plane, 47, clamping surface, 48, fixed block, 49, backstop piece, 50, backstop groove, 51, fourth power component.

Detailed Description

The invention will be further described with reference to the embodiments shown in the drawings to which:

example 1

As shown in fig. 1 to 10, a steel band banding machine for banding a steel band roll, comprising:

the device comprises a base 1, wherein a groove 2 is formed in the base 1;

the suspension mechanism 3 is used for suspending a steel strip coil 4, when the steel strip coil 4 is suspended on the suspension mechanism 3, the lower end of the steel strip coil 4 is positioned in the groove 2, the suspension mechanism 3 comprises a first sliding seat 5 which is transversely arranged on the base 1 in a sliding manner, a seventh power component (not shown in the drawing) which is fixed on the base 1 and used for driving the first sliding seat 5 to slide, two rollers 7 which are parallel to each other and can only automatically rotate relative to the first sliding seat 5 are arranged on the first sliding seat 5, the two rollers 7 are positioned at the same height and leave a gap between the two rollers 7, a second sliding seat 8 which can only longitudinally lift is arranged on the first sliding seat 5 in a sliding manner, an eighth power component (not shown in the drawing) which is used for driving the second sliding seat 8 to lift is fixedly arranged on the first sliding seat 5, an only self-rotating power shaft 9 is arranged on the second sliding seat 8, and a rotating motor (not shown in the drawing) which is used for driving the power shaft 9 to rotate is further fixedly arranged on the second sliding seat 8.

The guide groove 10 is arranged on the groove wall of the groove 2 and passes below the steel strip coil 4, the guide groove 10 comprises a vertical straight line section and an arc bending section, one end of the arc bending section is communicated with the vertical straight line section, the upper end of the vertical straight line section is used as the starting end of the guide groove 10, the end, back to the vertical straight line section, of the arc bending section is used as the tail end of the guide groove 10, and the tail end of the guide groove 10 is lower than the starting end;

the feeding mechanism 11 is located on one side of the starting end of the guide groove 10 and used for driving the steel strip to move in a reciprocating mode and driving the steel strip to enter the guide groove 10 from the starting end, the feeding mechanism 11 comprises a base 12 fixed on the base 1, a feeding groove 13 is formed in the base 12, the outlet position of the feeding groove 13 faces the starting end of the guide groove 10, two feeding wheels 14 which can only rotate automatically are arranged on the two sides of the feeding groove 13 on the base 12 respectively, and a stepping motor 6 used for driving one feeding wheel 14 to rotate is further fixedly arranged on the base 12.

The shearing mechanism 15 is located between the feeding mechanism 11 and the starting end of the guide groove 10 and used for cutting off a steel belt, the shearing mechanism 15 comprises a second sliding block 16 transversely arranged on the base 1 in a sliding mode, a through groove 17 penetrating through the upper end and the lower end of the second sliding block 16 is formed in the second sliding block 16, a shearing block 18 is fixedly arranged in the through groove 17, an interval for the steel belt to penetrate through is formed between the shearing block 18 and one side wall of the through groove 17, a second driving assembly for driving the second sliding block 16 to slide is further connected onto the second sliding block 16 and comprises a transmission rod 19 rotatably arranged on the base 1, one end of the transmission rod 19 is fixedly connected with a driving block 20, the front side and the rear side of the driving block 20 are arc surfaces, the other end of the transmission rod 19 is rotatably connected with a fifth power component 21 for driving the transmission rod 19 to rotate, a first connecting groove 22 is formed in the second sliding block 16, and the driving block 20 extends into the first connecting groove 22.

The clamping and penetrating mechanism comprises a clamping component for clamping the end part of the steel strip extending out of the tail end of the guide groove 10 and a penetrating component for driving the clamping component to penetrate through the hollow position of the steel strip coil 4 and move towards one side of the starting end of the guide groove 10; the material penetrating assembly comprises a guide seat 23 vertically fixed on the base 1 and a lifting seat 24 slidably arranged on the guide seat 23, a second power part (not shown in the drawing) for driving the lifting seat 24 to ascend and descend is fixedly arranged on the guide seat 23, a guide sleeve 25 is transversely slidably connected on the lifting seat 24, and a third power part 26 for driving the guide sleeve 25 to slide is fixedly arranged on the lifting seat 24.

Compress tightly welding mechanism for compress tightly and weld together the stack at the steel band both ends after cutting off, including can only horizontal reciprocating sliding's first slider 27, be used for driving the gliding first drive assembly of first slider 27, be used for welded base solder block 28 and compress tightly solder block 29, first slider 27 is located between shearing mechanism 15 and the guide way 10 initiating terminal, and base solder block 28 is fixed to be set up on first slider 27, and base solder block 28 upper end is equipped with first inclined plane 30. The first driving assembly comprises a sixth power part 31 fixed in the base 1, a second connecting groove 32 is arranged on the first sliding block 27, a first connecting piece 33, a first connecting rod 34, a second connecting piece 35 and a second connecting rod 36 which are sequentially and rotatably connected are arranged between the first sliding block 27 and the sixth power part 31, the first connecting piece 33 and the second connecting piece 35 are both in V-shaped structures, the included angle of the V-shaped structures is smaller than 90 degrees, the bent part of the first connecting piece 33 and the bent part of the second connecting piece 35 are respectively and rotatably arranged on the base 1, the end part of the first connecting piece 33, which is opposite to the first connecting rod 34, extends into the second connecting groove 32, the two sides of the end part of the first connecting piece 33 are in arc structures, and the end part of the second connecting rod 36, which is opposite to the second connecting piece 35, is rotatably connected with the power output end of the sixth power part 31; when the base weld block 28 and the press block weld block on the first slide block 27 are matched to weld the steel strip, the first slide block 27 is located at a welding station, and at this time, the rotating connection position of the first connecting piece 33 and the first connecting rod 34, the rotating connection position of the first connecting rod 34 and the second connecting piece 35, and the rotating connection position of the second connecting piece 35 and the base 1 are located on the same straight line. The lower end of the pressing welding block 29 is provided with a second inclined surface 37 which is parallel to and matched with the first inclined surface 30, an elastic pressing block 38 which can drive the pressing welding block 29 to move downwards is fixedly arranged on the pressing welding block 29, the elastic pressing block 38 comprises a fixing part 39 and an elastic part 40, the fixing part 39 is fixedly connected with the pressing welding block 29, a guide rod 41 which is transversely arranged is fixedly connected on the elastic part 40, the guide rod 41 is slidably sleeved in the guide sleeve 25, one end of the guide sleeve 25 is fixedly provided with a first power part 42 which drives the guide rod 41 to slide along the guide sleeve 25, the other end of the guide sleeve 25 is fixedly provided with an action block 43 which is matched with the elastic pressing block 38, the action block 43 is provided with a third inclined surface 44, the fixing part 39 on the elastic pressing block 38 is provided with a fourth inclined surface 45 which is matched with the third inclined surface 44, and the first power part 42 can drive the guide rod 41 to move towards the action block 43 to drive the elastic pressing block 38 to move towards the third inclined surface 44 and enable the fourth inclined surface 45 to be attached to the third inclined surface 44 and enable the elastic pressing block 38 to move along the third inclined surface 44, so as to drive the elastic pressing block 38 to lift upwards. The first inclined surface 30 is inclined downward from a side close to the guide sleeve 25 to a side far from the guide sleeve 25. The end, facing the base welding block 28, of the action block 43 is provided with a fifth inclined surface 46, the action block 43 and the elastic pressing block 38 are provided with mutually matched clamping surfaces 47, when the two clamping surfaces 47 are mutually matched to clamp a steel strip, the third inclined surface 44 is attached to the fourth inclined surface 45, and the action block 43, the elastic pressing block 38, the guide rod 41 and the guide sleeve 25 are combined to form the clamping assembly.

Fixed block 48 that is equipped with on the uide bushing 25, the fixed block 48 next door is equipped with stopping block 49, and stopping block 49 is equipped with stopping groove 50 towards the side of fixed block 48, still fixed being equipped with on the lift seat 24 can drive stopping block 49 towards the fourth power component 51 that fixed block 48 removed, stopping block 49 can transversely be spacing to fixed block 48 when fixed block 48 imbeds in stopping groove 50.

The first power unit 42, the second power unit, the third power unit 26, the fourth power unit 51, the fifth power unit 21, the sixth power unit 31, the seventh power unit, and the eighth power unit are cylinders or cylinders.

The operation principle of the invention is as follows:

as shown in FIG. 11, the steel strip coil 4 is placed above the groove 2, the seventh power component is controlled to drive the first sliding base 5 to slide, the two rollers 7 on the first sliding base 5 extend into the hollow position of the steel strip coil 4, the steel strip coil 4 is put down to hang the steel strip coil 4 on the two rollers 7, and at this time, the eighth power component can be controlled to drive the second sliding base 8 to slide downwards, so that the power shaft 9 on the second sliding base 8 is pressed on the steel strip coil 4. The steel strip passes through the feeding groove 13, the two feeding wheels 14 are arranged on two sides of the steel strip in a clamping mode, then the stepping motor 6 on the feeding mechanism 11 is controlled to work, the rotating shaft of the stepping motor 6 rotates forwards to drive one feeding wheel 14 to rotate forwards, the steel strip is driven to pass through the interval between the shearing block 18 and one side wall of the through groove 17 along the feeding groove 13 and enter the guide groove 10 from the starting end of the guide groove 10, and the steel strip passes through the position below the steel strip coil 4 along the guide groove 10 and extends out of the tail end of the guide groove 10 to the position between the action block 43 and the elastic pressing block 38 of the clamping assembly. Then, the first power component 42 is controlled to drive the guide rod 41 to move along the guide sleeve 25, so that the elastic pressing block 38 and the action block 43 are clamped at the outer end of the steel strip in a matching manner, at the moment, the fourth inclined surface 45 on the elastic pressing block 38 is matched with the third inclined surface 44 on the action block 43, the elastic pressing block 38 is driven to move upwards, and the pressing welding block 29 is driven to lift upwards. Then the second power component is controlled to control the lifting seat 24 to move upwards to the highest position along the guide seat 23, then the third power component 26 is controlled to drive the guide sleeve 25 to pass through the hollow position of the steel strip coil 4, namely, the clamping component clamping the end part of the steel strip is driven to pass through the hollow position of the steel strip coil 4 until the action block 43 is abutted against the position, below the shearing block 18, on the steel strip, the fourth power component 51 is controlled to drive the stopping block 49 to move upwards so that the lower end of the fixing block 48 is embedded into the stopping groove 50 on the stopping block 49, then the rotating shaft of the stepping motor 6 on the feeding mechanism 11 is controlled to rotate reversely so as to drive the steel strip in the guide groove 10 to move reversely, thereby driving the steel strip to be tensioned around the steel strip coil 4, at the moment, the piston rod on the sixth power component 31 is controlled to retract, and the second connecting rod 36, the second connecting piece 35, the first connecting rod 34 and the first connecting piece 33 are sequentially driven to rotate, and further drive the first slide block 27 to slide towards the action block 43 side until the rotating connection part of the first connecting piece 33 and the first connecting piece 34, the rotating connection part of the first connecting piece 34 and the second connecting piece 35, and the rotating connection part of the second connecting piece 35 and the base 1 are located on the same straight line, at this time, the first slide block 27 is located at the welding station, the base weld block 28 on the first slide block 27 is pressed on the steel strip, and at this time, the base weld block 28 is matched with the fifth inclined plane 46 on the action block 43, so that the position of the steel strip between the shear block 18 and the base weld block 28 can be bent, then the fifth power part 21 is controlled to drive the transmission rod to rotate, the second slide block 16 is driven to move towards the action block 43 side by the driving block 20, the shear block 18 on the second slide block 16 is matched with the action block 43 to cut off the steel strip, at this time, because of the retaining block 49, the retaining of the fixing block 48 can be carried out, therefore, when the shearing block 18 is matched with the action block 43 to shear the steel strip, the guide sleeve 25 on the fixing block 48 can be prevented from moving towards the side back to the action block 43, the impact force generated by shearing can be prevented from influencing the third power component 26, and the service life of the third power component 26 can be prolonged. The steel strip does not slide down because it bends at a location between cutout 18 and base weld 28. Then, the piston rod of the fourth power part 51 is controlled to retract downwards to separate the retaining block 49 from the fixed block 48, the first power part 42 is controlled to drive the guide rod 41 to move 1-2mm towards the side far away from the base weld block 28, namely, the elastic press block 38 is driven to slightly loosen the steel strip, the third power part 26 is controlled to drive the guide sleeve 25 to move towards the side of the base weld block 28, further, the action block 43 and the pressing weld block 29 are driven to move to the upper side of the base weld block 28, at the moment, the two ends of the steel strip are overlapped onto the base weld block 28, when the action block 43 and the pressing weld block 29 move towards the base weld block 28 once to enable the two ends of the steel strip to be overlapped, a large extrusion force is generated on the base weld block 28, at the moment, the first sliding block 27 needs to be stabilized at the welding station, and because the rotating connection position of the first connecting piece 33 and the first connecting piece 34, the rotating connection position of the first connecting piece 34 and the second connecting piece 35, and the rotating connection position of the second connecting piece 35 and the sliding block connection position of the base 1 are located on the same straight line, at the moment, the force direction of the first connecting piece 34 and the first connecting piece is located on the straight line, so that the first connecting piece 27 can be stably maintained to act on the first stop the first connecting piece 27. Then control first power component 42 again and drive guide bar 41 and move towards keeping away from base weld block 28 one side, elastic pressing block 38 moves down along third inclined plane 44 on action block 43 under self elastic action this moment, thereby make the part that compresses tightly weld block 29 on elastic pressing block 38 and compress tightly at the steel band both ends overlap, this moment to base weld block 28 and compress tightly weld block 29 circular telegram, thereby make the steel band both ends overlap the welding together, can play excellent welding effect, and welding position structural strength is better, accomplish shearing and the welding to the steel band this moment, can make the steel band can be firm bind on steel band book 4.

And finally, controlling the first power component 42 to drive the guide rod 41 to move towards one side of the action block 43, enabling the elastic pressing block 38 provided with the pressing welding block 29 to be lifted upwards, controlling the third power component 26 to drive the guide sleeve 25 to move towards one side far away from the action block 43, enabling the action block 43 to be separated from the hollow position of the steel strip coil 4, and respectively controlling the second power component, the fifth power component 21 and the sixth power component 31 to work, so as to respectively drive the lifting seat 24, the second sliding block 16 and the first sliding block 27 to return to the initial positions, and then bundling the steel strips for the second time. The rotating motor is controlled to drive the power shaft 9 to rotate, the steel strip coil 4 can be driven to rotate between the two rollers 7, so that the angle position of the steel strip coil 4 is adjusted, and then steel strips can be used for bundling different positions of the steel strip coil 4.

It is to be understood that in the claims, the specification of the present invention, all "including … …" are to be understood in an open meaning, i.e., in a meaning equivalent to "including at least … …", and not in a closed meaning, i.e., in a meaning not to be understood as "including only … …".

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A steel strip strapping machine for strapping a steel strip coil, comprising:

the base is provided with a groove;

the hanging mechanism is used for hanging the steel strip coil, and when the steel strip coil is hung on the hanging mechanism, the lower end of the steel strip coil is positioned in the groove;

the pressing and welding mechanism is used for superposing, pressing and welding two ends of a cut steel strip together and comprises a first sliding block, a first driving assembly, a base welding block and a pressing welding block, wherein the first sliding block can only transversely slide in a reciprocating mode, the first driving assembly is used for driving the first sliding block to slide, the base welding block is used for welding, the pressing welding block is located between the cutting mechanism and the starting end of a guide groove, the base welding block is fixedly arranged on the first sliding block, a first inclined plane is arranged at the upper end of the base welding block, a second inclined plane parallel to and matched with the first inclined plane is arranged at the lower end of the pressing welding block, an elastic pressing block capable of driving the pressing welding block to downwards move is fixedly arranged on the pressing welding block, a transversely arranged guide rod is fixedly connected onto the elastic pressing block, a guide sleeve is sleeved outside the guide rod in a sliding mode, a first power part capable of driving the guide rod to slide along the guide sleeve is fixedly arranged at one end of the guide sleeve, an action block matched with the elastic pressing block is fixedly arranged at the other end of the guide sleeve, a third inclined plane is arranged on the action block, a fourth inclined plane matched with the elastic pressing block is arranged on the elastic pressing block, and the elastic pressing block is attached to the third inclined plane, and lifted up along the elastic pressing block when the elastic pressing block; the first inclined plane inclines downwards from one side close to the guide sleeve to one side far away from the guide sleeve.

2. The steel strip bundling machine for bundling steel strip coils as claimed in claim 1, wherein said action block has a fifth inclined surface facing the end of said base welding block, said action block and said elastic pressing block have mutually cooperating clamping surfaces, and when the two clamping surfaces mutually cooperate to clamp the steel strip, the third inclined surface is engaged with the fourth inclined surface, and the action block, the elastic pressing block, the guiding rod and the guiding sleeve are combined to form said clamping assembly.

3. The steel band bundling machine according to claim 2, wherein the material passing assembly comprises a guiding seat vertically fixed on the base, a lifting seat slidably disposed on the guiding seat, a second power member for driving the lifting seat to move up and down is fixed on the guiding seat, the guiding sleeve is laterally slidably disposed on the lifting seat,lifting seatThe upper part is fixedly provided with a third power component for driving the guide sleeve to slide.

4. The steel band bundling machine according to claim 3, wherein the cutting mechanism comprises a second sliding block transversely slidably disposed on the base, a cutting block cooperating with the action block for cutting off the steel band is fixedly disposed on the second sliding block, and a second driving assembly for driving the second sliding block to slide is further connected to the second sliding block.

5. The steel band bundling machine for bundling steel band rolls as claimed in claim 4, wherein said guiding sleeve is fixed with a fixing block, a retaining block is disposed beside said fixing block, a retaining groove is disposed on the side of said retaining block facing said fixing block, a fourth power member capable of driving said retaining block to move towards said fixing block is further fixed on said lifting seat, and said retaining block can laterally limit said fixing block when said fixing block is inserted into said retaining groove.

6. The steel band bundling machine according to claim 4, wherein the second slider has a through slot penetrating through the upper and lower ends of the second slider, the cutting block is fixedly disposed in the through slot, and a space for the steel band to pass through is provided between the cutting block and a side wall of the through slot.

7. The steel strip strapping machine as claimed in claim 4, wherein the second driving assembly comprises a driving rod rotatably disposed on the base, one end of the driving rod is fixedly connected with a driving block, the front side and the rear side of the driving block are arc surfaces, the other end of the driving rod is rotatably connected with a fifth power member for driving the driving rod to rotate, the second slider is provided with a first connecting groove, and the driving block extends into the first connecting groove.

8. The steel strip strapping machine for strapping steel strip coils as claimed in claim 1, wherein the first driving assembly comprises a sixth power part fixed in the base, the first slider is provided with a second connecting groove, a first connecting piece, a first connecting rod, a second connecting piece and a second connecting rod which are sequentially and rotatably connected are arranged between the first slider and the sixth power part, the first connecting piece and the second connecting piece are both in a V-shaped structure, the included angle of the V-shaped structure is less than 90 degrees, the bent part of the first connecting piece and the bent part of the second connecting piece are respectively and rotatably arranged on the base, the end part of the first connecting piece, which is back to the first connecting rod, extends into the second connecting groove, the two sides of the end part of the first connecting piece are in an arc-shaped structure, and the end part of the second connecting rod, which is back to the second connecting piece, is rotatably connected with the power output end of the sixth power part; when the base welding block and the pressing block welding block on the first sliding block are matched to weld the steel strip, the first sliding block is located at a welding station, and at the moment, the rotating connection position of the first connecting piece and the first connecting rod, the rotating connection position of the first connecting piece and the second connecting piece, and the rotating connection position of the second connecting piece and the base are located on the same straight line.

9. The steel strip bundling machine for bundling steel strip rolls as claimed in claim 1, wherein the feeding mechanism comprises a base, a feeding slot is provided in the base, the outlet of the feeding slot is located towards the beginning of the guiding slot, two feeding wheels capable of only rotating are respectively provided on the base at two sides of the feeding slot, and a stepping motor for driving one of the feeding wheels to rotate is further fixedly provided on the base.

10. The steel strip strapping machine for strapping steel strip coils as claimed in claim 1, wherein the suspension mechanism comprises a first slide arranged on the base in a transverse sliding manner, and a seventh power component fixed on the base and used for driving the first slide to slide, two parallel rollers which can only rotate automatically relative to the first slide are arranged on the first slide, a gap is reserved between the two rollers, a second slide which can only lift longitudinally is arranged on the first slide, an eighth power component used for driving the second slide to lift is fixedly arranged on the first slide, a power shaft which can only rotate automatically is arranged on the second slide, and a rotating motor used for driving the power shaft to rotate is also fixedly arranged on the second slide.