CN218192798U - Multifunctional shearing machine - Google Patents

Abstract

The utility model relates to a multifunctional shearing machine, which comprises a shearing machine main body positioned between a material rolling mechanism and a production line, wherein the shearing machine main body comprises a base, the upper surface of the base is fixedly connected with a shearing base, the upper surface of the shearing base is fixedly connected with a supporting table, the supporting table is fixedly connected with a lower shearing blade, an upper shearing blade is also arranged above the lower shearing blade, the upper surface of the base is also fixedly connected with a supporting seat, a hydraulic cylinder is also fixedly connected with the supporting seat, a piston rod of the hydraulic cylinder penetrates through the supporting seat to be fixedly connected with the upper shearing blade, the upper surface of the base is provided with a limiting mechanism, the limiting mechanism comprises a first limiting plate and a second limiting plate, and the shearing base is positioned between the first limiting plate and the second limiting plate; the first limiting plate is provided with a first limiting opening for the strip steel to pass through, and the height of the first limiting opening is positioned between the lower shear blade and the upper shear blade; the second limiting plate is provided with a second limiting port opposite to the first limiting port. This application has the effect that improves production efficiency.

Description

Multifunctional shearing machine

Technical Field

The application relates to the field of strip steel shearing machines, in particular to a multifunctional shearing machine.

Background

In order to seek higher material utilization, modern industries increasingly use strip steel coils directly as blanks for further processing. The tail of the strip steel coil is usually angular, so that when a previous strip steel is conveyed to the tail, the tail of the strip steel coil is usually required to be sheared, then the tail of the previous strip steel and the front end of a next strip steel are butt-welded, so that the two strip steels can be conveyed together, and the continuity of the production operation is improved.

The shearing machine is a common mechanical tool for shearing on an industrial production line, the shearing machine usually uses a motor or a hydraulic oil cylinder as a driving device to drive a shearing blade to carry out shearing operation, when strip steel needs to be sheared in production operation, a worker often aligns with a coiling mechanism through a moving device of the shearing machine, then the tail of a previous strip steel on the production line is sheared and leveled, then the worker aligns the tail of the previous strip steel with the front end of a next strip steel on a coiling machine, then butt welds two ends, and after welding is finished, the two rolls of strip steel are integrally conveyed to the production line to be processed on the next step.

In view of the above-mentioned related technologies, the inventor thinks that the existing shearing machine cannot ensure that the tail of the previous strip steel is aligned with the front end of the next strip steel during the shearing operation, and the worker needs to spend time before welding to adjust the positions of the tail of the previous strip steel and the front end of the next strip steel and then weld, which destroys the continuity of the production operation and reduces the production efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the production efficiency is reduced due to the fact that adjustment and re-welding are needed before strip steel welding and the continuity of production operation is damaged, the multifunctional shearing machine is provided.

The application provides a multi-functional cutter adopts following technical scheme:

a multifunctional shearing machine comprises a shearing machine main body located between a coiling mechanism and a production line, wherein the shearing machine main body comprises a base, the upper surface of the base is fixedly connected with a shearing base, the upper surface of the shearing base is fixedly connected with a supporting table, the supporting table is fixedly connected with a lower shearing blade, an upper shearing blade is further arranged above the lower shearing blade, the upper surface of the base is also fixedly connected with a supporting seat, the supporting seat is also fixedly connected with a hydraulic cylinder, a piston rod of the hydraulic cylinder penetrates through the supporting seat to be fixedly connected with the upper shearing blade, the upper surface of the base is provided with a limiting mechanism, the limiting mechanism comprises a first limiting plate and a second limiting plate, and the shearing base is located between the first limiting plate and the second limiting plate; the first limiting plate is provided with a first limiting opening for strip steel to pass through, and the first limiting opening is positioned between the lower shear blade and the upper shear blade in height; and a second limiting port opposite to the first limiting port is formed in the second limiting plate.

By adopting the technical scheme, when the tail of the strip steel needs to be sheared, a worker aligns the shearing machine main body with the coiling mechanism, then operates the coiling mechanism to convey the strip steel to the position of the first limiting plate, when the tail of the strip steel enters the position between the upper shearing edge and the lower shearing edge from the first limiting port, the extension of a piston rod of the hydraulic cylinder can be controlled, and the piston rod of the hydraulic cylinder extends to drive the upper shearing edge to move towards the direction close to the lower shearing edge so as to be matched with the lower shearing edge to shear and cut off the tail of the strip steel; after the afterbody of current a coil of belted steel is cut off, alright begin to carry next a coil of belted steel, when the front end tip of next a coil of belted steel transported the position department between last cutting edge and the cutting edge down through first spacing mouthful, the staff alright with the afterbody of previous a coil of belted steel and the front end butt welding of next a coil of belted steel.

When the front end of the next strip steel and the tail of the previous strip steel are both positioned at the position between the upper shearing edge and the lower shearing edge, the first limiting opening is right opposite to the second limiting opening, so that the tail of the previous strip steel naturally corresponds to the front end of the next strip steel, at the moment, a worker can directly weld the two strips, the time for aligning and leveling the two strips is saved, the continuity of production operation is improved, and the effect of improving the production efficiency is further achieved.

Optionally, the two sides of the shearing machine main body are respectively provided with a clamping mechanism for clamping and leveling the strip steel coil.

Through adopting above-mentioned technical scheme, during the use, belted steel is tight, the flattening through the clamping mechanism that is close to coiling mechanism one side earlier before getting into the cutter main part and cuting for belted steel can comparatively smoothly pass through first limiting plate, then the clamping mechanism that the second limiting plate got into production line one side is carried out the secondary and is pressed from both sides tight flattening to shearing back belted steel, has reduced the possibility that belted steel curls, buckles, and then has improved the stability of production flow.

Optionally, each clamping mechanism comprises a roller frame, a plurality of roller shafts are fixedly connected to the surface of each roller frame, the plurality of roller shafts are divided into two groups, the plurality of roller shafts in each group are uniformly arranged at intervals along the horizontal direction, and the arrangement direction of the two groups of roller shafts is perpendicular to the conveying direction of the strip steel; and clamping rollers are rotatably sleeved outside each roller shaft, and strip steel passes through the two groups of clamping rollers.

Through adopting the above-mentioned technical scheme, belted steel is at the in-process of carrying through the roller spare frame of coiling mechanism one side, concretely, when belted steel gets into roller spare frame, thereby the pinch roll uses the roller to roll as the axle and presss from both sides tight belted steel, the belted steel flat ground after being pressed from both sides tight flattening gets into first spacing mouth, repeat the above-mentioned step, when the front end of next belted steel and the afterbody of previous belted steel all are in position department between last cutting edge and the lower cutting edge, because both ends all pass through the flattening of pinch roll, so two coils of belted steel all are in comparatively smooth state, the staff need not almost to make level when the welding, directly weld can, thereby make welding process more convenient, and then production efficiency has been improved.

Optionally, the first limiting plate and the second limiting plate are detachably connected to the base.

Through adopting above-mentioned technical scheme, during the use, first limiting plate and second limiting plate can be according to actual conditions the model configuration of belted steel different models promptly, alright change first limiting plate and second limiting plate according to the actual conditions at scene when first limiting plate and second limiting plate need be changed, mobilizable connected mode has improved stop gear's suitability.

Optionally, the bottom of the first limiting plate is fixedly connected with a first insertion block, and a first insertion groove for the first insertion block to be inserted is formed in the upper surface of the base; the bottom of the second limiting plate is fixedly connected with a second inserting block, and a second inserting groove for inserting the second inserting block is formed in the upper surface of the base.

By adopting the technical scheme, when the first limiting plate and the second limiting plate need to be adjusted according to actual conditions on site, a worker grasps the first limiting plate and the second limiting plate and lifts the first limiting plate and the second limiting plate upwards, and in the process, the first inserting block is separated from the first inserting groove, and the second inserting block is separated from the second inserting groove, so that the first limiting plate and the second limiting plate are driven to be separated from the base; the first limiting plate and the second limiting plate are detachably arranged, so that workers can deal with the strip steel in various models, and the applicability of the device is improved.

Optionally, a first accommodating groove communicated with the first limiting opening is formed in the first limiting plate, the first accommodating groove is located below the first limiting opening, and a first ball is arranged on the inner wall of the first accommodating groove in a rolling manner; and a second containing groove communicated with the second limiting port is formed in the second limiting plate, the second containing groove is located below the second limiting port, and a second ball is arranged on the inner wall of the second containing groove in a rolling manner.

Through adopting above-mentioned technical scheme, when belted steel when first storage tank and second storage tank, belted steel carries out rolling contact with first ball and second ball, and first ball and second ball have reduced the friction and the card when belted steel conveys and pause, and then make belted steel more level and smooth and easy in whole transportation process.

Optionally, the two sides of the supporting table are fixedly provided with baffles, and the strip steel is arranged between the two limiting plates for transportation.

Through adopting above-mentioned technical scheme, belted steel passes through first spacing mouthful and gets into the position department between upper shear blade and the lower shear blade, and this in-process, belted steel has further promoted the stability of belted steel in-process of marcing through the spacing of baffle, has reduced belted steel and has taken place the possibility of skew before being cut, also makes the welding of belted steel more convenient when having promoted the stability of belted steel transfer process.

Optionally, the position of the shearing base below the upper shearing blade is provided with a waste chute inwards.

Through adopting above-mentioned technical scheme, when the cutter sheared strip steel, the produced waste material of shearing the belted steel afterbody just can fall into the waste material groove, and the staff just need not again to clean scattered waste material consuming time, only need with the waste material processing in the waste material groove can.

Optionally, a waste hopper matched with the waste trough is further placed in the shearing base, a grab handle is installed on the waste hopper, and one end of the grab handle extends out of the waste trough.

Through adopting above-mentioned technical scheme, during the use, produced waste material can fall into the waste hopper when the cutter is cuted, because install the grab handle on the waste hopper, the staff holds the grab handle and upwards exerts an effort alright take out the waste hopper from the waste chute, then to in the waste hopper accumulational waste material clear up can, in addition, the setting of waste hopper also very simple, easy realization.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the tail of the strip steel needs to be sheared, a worker aligns the shearing machine main body with the material rolling mechanism, then operates the material rolling mechanism to convey the strip steel to the position of the first limiting plate, when the tail of the strip steel enters the position between the upper shearing edge and the lower shearing edge from the first limiting port, the extension of a piston rod of the hydraulic cylinder can be controlled, and the extension of the piston rod of the hydraulic cylinder drives the upper shearing edge to move towards the direction close to the lower shearing edge so as to be matched with the lower shearing edge to shear and cut off the tail of the strip steel; when the front end part of the next strip steel is conveyed to the position between the upper shear blade and the lower shear blade through the first limiting port, a worker can butt-weld the tail part of the previous strip steel and the front end of the next strip steel; at the moment, the worker can directly weld, so that the time for aligning and leveling two coils of strip steel is saved, the continuity of production operation is improved, and the effect of improving the production efficiency is achieved.

2. During the use, the different models of model configuration that first limiting plate and second limiting plate can be belted steel promptly according to actual conditions, alright change first limiting plate and second limiting plate according to the actual conditions at scene when first limiting plate and second limiting plate need be changed, mobilizable connected mode has improved stop gear's suitability.

Drawings

Fig. 1 is a schematic structural diagram of a multi-function shearing machine according to an embodiment of the present invention;

FIG. 2 is a schematic view mainly illustrating the structure of a multifunctional shearing machine according to an embodiment of the present invention when strip steel is not sheared;

fig. 3 is a cross-sectional view of a multi-function shear according to an embodiment of the present invention;

fig. 4 is a schematic view mainly illustrating a first accommodating groove and a second accommodating groove in the multifunctional shearing machine according to the embodiment of the present invention;

fig. 5 is a partially enlarged schematic view at a in fig. 1.

Description of the reference numerals: 1. a shear body; 11. a base; 111. a first insertion groove; 112. a second insertion groove; 12. shearing the base; 121. a waste chute; 122. a waste hopper; 123. a handle; 13. a support table; 131. a lower shear blade; 14. an upper shear blade; 15. a supporting seat; 16. a hydraulic cylinder; 17. a mobile device; 2. strip steel; 3. a limiting mechanism; 31. a first limit plate; 311. a first limit opening; 312. a first accommodating groove; 313. a first ball bearing; 32. a second limiting plate; 321. a second limit port; 322. a second accommodating groove; 323; a second ball bearing; 33. a first plug-in block; 34. a second insertion block; 4. a clamping mechanism; 41. a roll stand; 42. a roll shaft; 43. a pinch roller; 5. and a baffle plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses multi-functional cutter.

Referring to fig. 1, the multifunctional shearing machine comprises a shearing machine body 1, wherein the shearing machine body 1 is used for shearing strip steel 2 to enable the strip steel 2 to meet production requirements, the shearing machine body 1 comprises a base 11, the base 11 is located between a coiling mechanism (not shown in the drawing) and a production line (not shown in the drawing), the upper surface of the base 11 is fixedly connected with a shearing base 12, a supporting table 13 is fixedly connected above the shearing base 12, one side edge of the supporting table 13, which is close to the coiling mechanism, is set to be arc-shaped, and the supporting table 13 is used for enabling the conveying process of the strip steel 2 to be smoother; a lower shear blade 131 is arranged on the support table 13, an upper shear blade 14 is arranged above the lower shear blade 131, the strip steel 2 penetrates through the upper shear blade 14 and the lower shear blade 131, a support seat 15 is fixedly arranged on the upper surface of the base 11, the support seat 15 is located on one side of the length direction of the lower shear blade 131 and is abutted to the shearing base 12, a hydraulic cylinder 16 is fixedly arranged on the upper surface of the support seat 15, and a piston rod of the hydraulic cylinder 16 penetrates through the support seat 15 and is fixedly connected with the upper surface of the upper shear blade 14.

The shearing machine main body 1 is further provided with a moving device 17, the moving device 17 is used for adjusting the relative position of the shearing machine main body 1 and the material rolling mechanism, in the embodiment, the moving device 17 adopts a caster and a guide rail matched with the caster, which are arranged on the base 11.

When the strip steel 2 needs to be sheared in production operation, a worker often aligns the shearing machine main body 1 with the coiling mechanism through the moving device 17 of the shearing machine main body, then controls the piston rod of the hydraulic cylinder 16 to extend, specifically, the piston rod of the hydraulic cylinder 16 extends to drive the upper shearing blade 14 to move towards the direction close to the lower shearing blade 131, so that the upper shearing blade 14 and the lower shearing blade 131 are matched to cut the strip steel 2, then the coiling mechanism is operated to convey the next strip steel 2 to the position between the upper shearing blade 14 and the lower shearing blade 131 through the limiting mechanism 3, and then the worker butt-welds the two coils of the strip steel 2 and conveys the two coils of the strip steel to a production line.

Stop gear 3 is still installed to the upper surface of base 11, and stop gear 3 all is located the both sides of cuting base 12, and stop gear 3 is used for carrying on spacingly to belted steel 2 in belted steel 2's data send process.

In the process of conveying the two rolls of strip steel 2 to the shearing machine main body 1, the two rolls of strip steel 2 are both limited by the limiting mechanism 3, so that the two rolls of strip steel 2 naturally correspond to each other when being positioned at the position of the shearing base 12, a worker does not need to spend time to align the two rolls of strip steel 2 and directly butt weld the two rolls of strip steel, thereby improving the continuity of production operation and further improving the production efficiency.

Referring to fig. 1 and 2, the limiting mechanism 3 includes a first limiting plate 31 and a second limiting plate 32, the first limiting plate 31 and the second limiting plate 32 are both vertically arranged, the first limiting plate 31 is installed on the upper surface of one side of the base 11 close to the coiling mechanism, the second limiting plate 32 is installed on the upper surface of one side of the base 11 close to the production line, and the shearing base 12 is located between the first limiting plate 31 and the second limiting plate 32; the first limiting plate 31 is horizontally provided with a first limiting opening 311, the length direction of the first limiting opening 311 is parallel to the lower cutting edge 131, specifically, the height position of the first limiting opening 311 is located between the upper cutting edge 14 and the lower cutting edge 131, and the first limiting opening 311 is enough for the strip steel 2 to pass through; the second limiting plate 32 is horizontally provided with a second limiting port 321, the length direction of the second limiting port 321 is parallel to the first limiting port 311, the second limiting port 321 is opposite to the first limiting port 311, and the second limiting port 321 is enough for the strip steel 2 to pass through.

When the automatic butt welding device is used, a worker operates the material rolling mechanism to enable the strip steel 2 to be conveyed to the first limiting opening 311, the strip steel 2 enters the space between the upper shearing edge 14 and the lower shearing edge 131 through the first limiting opening 311, then is conveyed to a production line through the second limiting opening 321, the steps are repeated until the front end of the strip steel 2 is conveyed to the production line through the second limiting opening 321, the tail of the strip steel 2 is located between the upper shearing edge 14 and the lower shearing edge 131, after the tail of the previous strip steel 2 is sheared, the worker operates the next strip steel 2 to enter the space between the upper shearing edge 14 and the lower shearing edge 131 through the first limiting opening 311, the first limiting opening 311 is right opposite to the second limiting opening 321, so that the two rolls of strip steel 2 naturally correspond to each other, then the worker directly performs butt welding, the time for aligning the two rolls of strip steel 2 is saved, the production continuity is improved, and the production efficiency is further improved.

Referring to fig. 1 and 2, the two sides of the shear body 1 are provided with clamping mechanisms 4, and the clamping mechanisms 4 are used for clamping and leveling the strip steel 2, so that the possibility of bending the strip steel 2 in the conveying process is reduced.

Every clamping mechanism 4 all includes roller spare frame 41, the vertical setting of roller spare frame 41, roller spare frame 41 is a plurality of roller shafts 42 of equal fixedly connected with on the face of platelike structure and every roller spare frame 41, a plurality of roller shafts 42 on every roller spare frame 41 divide into two sets ofly, a plurality of roller shafts 42 of every group are arranged along the even interval of horizontal direction, and the array orientation of two sets of roller shafts 42 is mutually perpendicular with belted steel 2's direction of transportation, all rotate on every roller shaft 42 and cup jointed a pinch roll 43, leave the space between two sets of pinch rolls 43, belted steel 2 passes through between two sets of pinch rolls 43.

In the process of transporting the strip steel, the strip steel 2 passes through the two groups of clamping rollers 43 on the roller frame 41 on one side of the shearing machine from the coiling mechanism, when the strip steel 2 passes through the two groups of clamping rollers 43, the two groups of clamping rollers 43 roll by taking the roller shaft 42 as an axis and clamp and level the strip steel 2, the strip steel 2 after clamping and leveling enters the space between the upper shear blade 14 and the lower shear blade 131 through the first limiting port 311, after the shearing is finished, a worker butt welds the two rolls of the flat strip steel 2, and then the two rolls of the flat strip steel 2 are conveyed to the two groups of clamping rollers 43 on the roller frame 41 on the other side through the second limiting port 321 to be clamped and leveled for the second time.

Through the arrangement, the clamping mechanism 4 clamps the previous strip steel 2, the next strip steel 2 and the whole strip steel 2 after the welding is completed to be leveled, so that the strip steel 2 is more level and more difficult to bend in the process of entering the main body 1 of the shearing machine through the limiting mechanism 3, the possibility of unevenness of the two rolls of strip steel 2 during shearing is reduced, and the continuity of production operation is further improved.

Referring to fig. 3 and 4, the first limiting plate 31 and the second limiting plate 32 are both movably connected to the base 11, and it should be noted that, according to the actual situation of the site, such as the type of the strip steel 2, the limiting mechanism 3 is provided with a plurality of sets so as to correspond to different types of strip steel 2.

Specifically, the bottom end of the first limiting plate 31 is fixedly connected with a first inserting block 33, the upper surface of the base 11 is further provided with a first inserting groove 111 matched with the first inserting block 33, the first inserting block 33 is movably connected with the first inserting groove 111 in an inserting manner, and the first limiting plate 31 is movably connected with the base 11; the bottom end of the second limiting plate 32 is fixedly connected with a second inserting block 34, the upper surface of the base 11 is further provided with a second inserting groove 112 matched with the second inserting block 34, and the second inserting block 34 and the second inserting groove 112 are movably connected in an inserting mode, so that the second limiting plate 32 and the base 11 are movably connected.

During the use, the staff can freely change first limiting plate 31 and second limiting plate 32 according to belted steel 2's model, specifically, when needs are changed first limiting plate 31 and second limiting plate 32, the staff upwards exert oneself and draw first limiting plate 31 or second limiting plate 32, at this moment, first plug-in block 33 with first inserting groove 111 separation, and second plug-in block 34 and second inserting groove 112 separation, and then make first limiting plate 31 and second limiting plate 32 all separate with base 11, first limiting plate 31 and second limiting plate 32 alright change as required after the separation.

Through the arrangement, when the model of the strip steel 2 is not matched with the first limiting plate 31 and the second limiting plate 32, the worker can adjust the first limiting plate 31 and the second limiting plate 32 according to the actual situation of the site, and the applicability of the limiting mechanism 3 is further improved.

Referring to fig. 3 and 4, a first receiving groove 312 is further formed in the first position-limiting plate 31, specifically, the first receiving groove 312 is located at the lower side of the first position-limiting opening 311, the first receiving groove 312 is communicated with the first position-limiting opening 311, the length direction of the first receiving groove 312 is the same as the length direction of the second position-limiting opening 321, and the length of the first receiving groove 312 is the same as the length of the first position-limiting opening 311; in addition, a first ball 313 is further installed on the inner wall of the first accommodating groove 312 in a rolling manner, and a gap through which the strip steel 2 can pass is reserved between the first ball 313 and the first limiting opening 311; a second receiving groove 322 is further formed in the second position-limiting plate 32, specifically, the second receiving groove 322 is located at the lower side of the second position-limiting opening 321, the second receiving groove 322 is communicated with the second position-limiting opening 321, the length direction of the second receiving groove 322 is the same as the length direction of the first position-limiting opening 311, and the length of the second receiving groove 322 is the same as the length of the second position-limiting opening 321; in addition, the inner wall of the second accommodating groove 322 is further provided with a second ball 323 in a rolling manner, and a gap through which the strip steel 2 can pass is reserved between the second ball 323 and the second limiting opening 321.

When the strip steel 2 passes through the first limiting opening 311 and the second limiting opening 321, the first ball 313 and the second ball 323 roll under the action of the strip steel 2, and sliding friction of the strip steel during moving is changed into rolling friction by the first ball 313 and the second ball 323, so that the strip steel 2 is smoother and smoother in the whole conveying process.

Referring to fig. 1, the upper surface of the two sides of the supporting table 13 is vertically provided with a baffle 5, specifically, the first limiting port 311 is located between the baffles 5, the baffles 5 are fixedly connected with the supporting table 13, each baffle 5 is perpendicular to the first limiting plate 31, each baffle 5 is abutted to the surface of the first limiting plate 31, and the interval between the baffles 5 is the same as the length of the first limiting port 311.

The strip steel 2 passes through the first limiting opening 311 and then straightly enters the space between the upper shearing blade 14 and the lower shearing blade 131 through the area between the baffles 5, and the baffles 5 enable the strip steel 2 to be not prone to shifting and falling in the process of entering the upper shearing blade 14 and the lower shearing blade 131, so that the stability of the strip steel 2 in the conveying process is improved, and the production efficiency is further improved.

Referring to fig. 4 and 5, a waste trough 121 is further formed on the shearing base 12, the length direction of the waste trough 121 is parallel to the first limiting plate 31, and the waste trough 121 is located at a position close to the lower shearing edge 131; the shearing base 12 is further provided with a waste hopper 122, specifically, the waste hopper 122 is placed in the waste tank 121, one end of the waste hopper 122 is fixedly provided with a handle 123, and one end of the handle 123 extends out of the waste tank 121. When the shearing device is used, when the upper shearing blade 14 and the lower shearing blade 131 shear the strip steel 2, sheared waste materials such as the tail part of the strip steel 2 and leftover materials fall into the waste hopper 122, and when the waste materials in the waste hopper 122 are accumulated to a certain degree, a worker only needs to hold the holding handle 123 to take out the waste hopper 122 to process the waste materials.

The implementation principle of the multifunctional shearing machine in the embodiment of the application is as follows: when the strip steel 2 is conveyed to a position close to the tail part, a worker firstly moves the shearing machine main body 1 to a position corresponding to the material rolling mechanism on a slide rail through a caster arranged on a base 11, then the material rolling mechanism is operated to convey the strip steel 2 to a roller frame 41 close to one side of the material rolling mechanism, the strip steel 2 passes through two groups of clamping rollers 43, the strip steel 2 enters the position between an upper shearing edge 14 and a lower shearing edge 131 through a baffle 5 after passing through a first limiting port 311, then a piston rod of a hydraulic cylinder 16 is controlled to extend, the piston rod of the hydraulic rod extends to drive the upper shearing edge 14 and the lower shearing edge 131 to be matched with each other to shear and cut off the tail part of the strip steel 2, and waste materials generated by cutting off the strip steel fall into a waste hopper 122; after the afterbody of current one coil of steel band is cut off, repeat above-mentioned step and carry next coil of belted steel 2 to position department between last cutting edge 14 and the lower cutting edge 131, because first spacing mouthful 311 is just to the spacing mouthful 321 of second, so the tip of next coil of belted steel 2 corresponds with the afterbody of preceding one coil of belted steel 2 naturally, then the staff with both ends directly carry out the butt welding can, saved the time of two coils of belted steel 2 alignments, thereby the continuity of production operation has been improved, and then production efficiency has been improved.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and encompass, for example, both fixed and removable connections or integral parts thereof; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. The utility model provides a multifunctional shearing machine, is including cutter main part (1) that is located between coil stock mechanism and the production line, cutter main part (1) includes base (11), the last fixed surface of base (11) is connected with cuts base (12), the last fixed surface of cutting base (12) is connected with brace table (13), fixedly connected with lower shear blade (131) on brace table (13), the top of lower shear blade (131) still is provided with shear blade (14), the upper surface of base (11) still fixedly connected with supporting seat (15), still fixedly connected with pneumatic cylinder (16) on supporting seat (15), the piston rod of pneumatic cylinder (16) passes supporting seat (15) with last shear blade (14) fixed connection, its characterized in that: the upper surface of the base (11) is provided with a limiting mechanism (3), the limiting mechanism (3) comprises a first limiting plate (31) and a second limiting plate (32), and the shearing base (12) is located between the first limiting plate (31) and the second limiting plate (32); a first limiting opening (311) for the strip steel (2) to pass through is formed in the first limiting plate (31), and the first limiting opening (311) is located at a height between the lower shear blade (131) and the upper shear blade (14); and a second limit opening (321) opposite to the first limit opening (311) is formed in the second limit plate (32).

2. A multi-function shear according to claim 1, wherein: and clamping mechanisms (4) for clamping and leveling the strip steel (2) coils are arranged on two sides of the shearing machine main body (1).

3. A multi-function shear according to claim 2, wherein: each clamping mechanism (4) comprises a roller frame (41), the surface of each roller frame (41) is fixedly connected with a plurality of roller shafts (42), the plurality of roller shafts (42) are divided into two groups, the plurality of roller shafts (42) in each group are uniformly distributed at intervals along the horizontal direction, and the arrangement direction of the two groups of roller shafts (42) is vertical to the transportation direction of the strip steel (2); and each roll shaft (42) is sleeved with a clamping roll (43) in a rotating way, and the strip steel (2) passes through the two groups of clamping rolls (43).

4. A multi-function shear according to claim 1, wherein: the first limiting plate (31) and the second limiting plate (32) can be detachably connected to the base (11).

5. A multifunctional shear according to claim 4, wherein: the bottom of the first limiting plate (31) is fixedly connected with a first inserting block (33), and a first inserting groove (111) for inserting the first inserting block (33) is formed in the inner side of the upper surface of the base (11); the bottom of the second limiting plate (32) is fixedly connected with a second plug-in block (34), and a second plug-in groove (112) for the plug-in of the second plug-in block (34) is formed in the inner side of the upper surface of the base (11).

6. A multi-function shear according to claim 1, wherein: a first containing groove (312) communicated with the first limiting opening (311) is formed in the first limiting plate (31), the first containing groove (312) is located below the first limiting opening (311), and a first ball (313) is arranged on the inner wall of the first containing groove (312) in a rolling mode; the second limiting plate (32) is provided with a second accommodating groove (322) communicated with the second limiting port (321), the second accommodating groove (322) is located below the second limiting port (321), and a second ball (323) is arranged on the inner wall of the second accommodating groove (322) in a rolling manner.

7. A multi-function shear according to claim 1, wherein: the two sides of the supporting table (13) are fixedly provided with baffles (5), and the strip steel is arranged between the two baffles (5) for transportation.

8. A multi-function shear according to claim 1, wherein: the shearing base (12) is arranged at the position below the upper shearing blade (14) and is internally provided with a waste trough (121).

9. A multi-function shear according to claim 8, wherein: still place in shearing base (12) with waste material groove (121) looks adaptation's waste material fill (122), install grab handle (123) on waste material fill (122) just the one end of grab handle (123) extends waste material groove (121).

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