CN215746134U

CN215746134U - Multi-head combined type steel bar shearing production line

Info

Publication number: CN215746134U
Application number: CN202122045438.XU
Authority: CN
Inventors: 王华民
Original assignee: Changge Juba Machinery Co ltd
Current assignee: Changge Juba Machinery Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-02-08
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses a multi-head combined type steel bar shearing production line which comprises a single shearing machine and a rail, wherein a material receiving mechanism of the single shearing machine is arranged on one side of the top of the single shearing machine, the single shearing machine is arranged on the rail in a sliding mode through a rail wheel, and a positioning mechanism is arranged between the single shearing machine and the rail. The problem of current bull combination formula reinforcing bar shearing production line exist inefficiency and be not convenient for carry out shearing size adjustment according to actual conditions is solved.

Description

Multi-head combined type steel bar shearing production line

Technical Field

The utility model relates to the field of steel bar processing equipment, in particular to a multi-head combined type steel bar shearing production line.

Background

The multi-head combined type steel bar sawing production line is a common device for shearing steel bars into multiple sections, and the principle is that a plurality of uniformly arranged single type shearing machines are utilized to cut the steel bars, but the single type shearing machines of the existing multi-head combined type steel bar shearing production line are generally fixed, so that the steel bars can be cut into the same size at each time, the existing steel bar shearing production line generally comprises a feeding frame, a host and a discharging frame, and the three parts are on the same horizontal line, so that in the actual processing, the conveying (on the feeding frame) of raw materials and the conveying (on the discharging frame) of finished products consumes too much time, the occupied proportion in the whole processing time is too large, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multi-head combined type steel bar shearing production line, which solves the problems of low efficiency and inconvenience in shearing size adjustment according to actual conditions of the conventional multi-head combined type steel bar shearing production line.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a multi-head combined type steel bar shearing production line comprises a single shearing machine and a rail, wherein a material receiving mechanism of the single shearing machine is arranged on one side of the top of the single shearing machine, the single shearing machine is arranged on the rail in a sliding mode through a rail wheel, and a positioning mechanism is arranged between the single shearing machine and the rail.

Firstly, because the receiving mechanism of the single shearing machine forming the multi-head combined type steel bar shearing production line is arranged on one side of the top of the multi-head combined type steel bar shearing production line, the multi-head combined type steel bar shearing production line is fed laterally, the production efficiency can be improved, the space in one direction can be saved, more equipment can be placed, and because the single shearing machine is arranged on the track in a sliding manner, the distance between each single shearing machine can be adjusted according to requirements, the multi-head combined type steel bar shearing production line is more flexible, and the steel bars can be machined into steel bar sections with different lengths at one time.

As a further preferred aspect of the utility model, the single shearing machine comprises a rack, a feeding table and a cutting assembly, wherein the feeding table is arranged at the top of the rack and comprises a bottom plate and side plates, the side plates are vertically arranged at two sides of the bottom plate, the top surfaces of the side plates are obliquely arranged towards one end, a receiving port which is recessed downwards is arranged at the lower part of the top surface of the side plate, a material shifting mechanism is arranged at the upper part of the side plate, the cutting assembly is arranged at the top of the bottom plate, and a cutting groove is arranged at the position, opposite to the receiving port, of the top of the cutting assembly; the front end wall of the cut-off groove is provided with a fixed cutter mechanism, the rear end wall of the cut-off groove is provided with a movable cutter mechanism, the movable cutter mechanism is arranged in a movable cutter sliding groove formed in the middle of the rear end wall of the cut-off groove in a sliding mode, the rear end of the movable cutter mechanism is connected with a rotating motor of the cut-off assembly through an eccentric wheel mechanism, the movable cutter mechanism comprises a movable cutter plate and a detachable cut-off cutter, a movable cutter installation portion which is sunken towards the middle is arranged on one side of the front end of the movable cutter plate, the detachable cut-off cutter is fixed to the movable cutter installation portion through a bolt, and a steel bar unloading mechanism is further arranged on the inner side of the side plate material receiving opening.

The reinforcing bar landing from the top of material loading platform, get into and wait for the recess, after the processing of a preceding reinforcing bar is finished, be sent downwards under the effect of upper portion kickoff, then get into and connect the material mouth, after waiting to process the reinforcing bar and getting into and connect the material mouth, cut off the assembly and begin to function, move cutter mechanism and move forward under the effect of rotating motor and eccentric mechanism, under the cooperation of stationary knife, the reinforcing bar brake that will cut off in the recess, lift off the reinforcing bar that has processed with reinforcing bar discharge mechanism after the completion processing, because detachable cutter is through the bolt fastening at moving cutter installation department, consequently after its wearing and tearing are serious, can be very convenient change it.

As a further preferable mode of the present invention, a bolt tightening groove is formed in a side wall of the movable blade sliding groove, and a bolt head for fixing a bolt of the detachable cutoff blade is located in the bolt tightening groove.

Due to long-time work, the detachable cutting knife can be seriously abraded and is easy to loosen, the bolt head of the bolt is exposed on the surface by the bolt tightening groove, the detachable cutting knife can be more conveniently replaced under the condition that other mechanisms are not influenced, and the detachable cutting knife can be conveniently tightened when loosened.

As a further preferable mode of the present invention, a rotary reinforcing bar blocking mechanism is further provided in the middle of the inner side of the side plate.

The reinforcing bar that utilizes the rotary type stops the mechanism and can block the reinforcing bar of being dialled down, treats a reinforcing bar processing completion after, puts down it again, enables the course of working like this more orderly, but also can reduce the speed that the reinforcing bar fell in material receiving mouth department, prevents that the reinforcing bar from directly flying over when directly following the top landing because of the speed too fast and connect the material mouth, skips the processing step.

As a further preferred aspect of the present invention, the rotary type reinforcement bar blocking mechanism includes a side plate connecting rod and an "L" -shaped reinforcement bar support rod, the side plate connecting rod is perpendicular to the side plate, one end of the "L" -shaped reinforcement bar support rod is rotatably connected to the side plate connecting rod, a plane formed by the rotation of the "L" -shaped reinforcement bar support rod is parallel to an inner side surface of the side plate, and a bottom of the "L" -shaped reinforcement bar support rod is connected to the telescopic rod of the cylinder through a cylinder connecting rod.

The telescopic link of cylinder upwards extends, and the lower extreme of the reinforcing bar die-pin of "L" type upwards stretches out the top surface of curb plate, blocks the whereabouts reinforcing bar, and the telescopic link of cylinder withdraws downwards, and the lower extreme of the reinforcing bar die-pin of "L" type withdraws the top surface of curb plate downwards, releases the waiting reinforcing bar.

As a further preferred aspect of the utility model, the material shifting mechanism comprises a rotating shaft, two triangular shifting pieces and a cylinder telescopic shaft connecting piece, wherein two ends of the rotating shaft are respectively rotatably connected with the two side plates, the two triangular shifting pieces are respectively arranged at two ends of the rotating shaft, the cylinder telescopic shaft connecting piece is arranged at the bottom of one end of the rotating shaft, and the cylinder telescopic shaft connecting piece is connected with a telescopic shaft of a cylinder arranged below the bottom plate.

The telescopic shaft of the air cylinder pulls the telescopic shaft connecting piece of the air cylinder to drive the rotating shaft to rotate forwards, the material stirring part of the triangular stirring piece is lifted upwards to stir the reinforcing steel bars, the telescopic shaft of the air cylinder pushes the telescopic shaft connecting piece of the air cylinder forwards to drive the rotating shaft to rotate backwards, and the material stirring part of the triangular stirring piece retracts downwards.

As a further preferred aspect of the present invention, the steel bar unloading mechanism includes an unloading plate, a cylinder support plate and a cylinder, the unloading plate is disposed parallel to the side plate, the top surface of the unloading plate is disposed obliquely downward toward the front end, the top surface inclination angle of the unloading plate is the same as the top surface inclination angle of the side plate, the cylinder support plate is disposed below the unloading plate perpendicular to the side plate and the unloading plate, the cylinder is disposed at the bottom of the cylinder support plate, and the telescopic rod of the cylinder penetrates through the middle of the cylinder support plate and is connected to the bottom of the material lifting plate.

When unloading, the telescopic link of cylinder drives the stripper and upwards lifts up, by jack-up under the effect of stripper of disconnected reinforcing bar, when the bottom surface of reinforcing bar is higher than the curb plate top surface, the reinforcing bar is along the curb plate landing, accomplishes and unloads, and the telescopic link of unloading completion back cylinder drives the stripper and withdraws downwards.

As a further preferred option of the utility model, the two sides of the rail are both provided with a steel bar leveling and aligning mechanism, the steel bar leveling and aligning mechanism comprises a support frame, a cylinder and a push plate, the cylinder is arranged at the top of the support frame, a telescopic rod of the cylinder is connected with the push plate, and the push plate is opposite to the material receiving port.

The reinforcing bar pushes away flat alignment mechanism can promote the predetermined position of adjustment with the reinforcing bar before the shearing, enables to cut out the unnecessary reinforcing bar section in back both ends and also can accord with the requirement of retrieving processing size, is unlikely to cause the waste.

As a further preferable mode of the present invention, the positioning mechanism includes an air cylinder, a connecting rod, an "L" -shaped positioning block and a fixed connection frame, the fixed connection frame is disposed at the bottom of the frame of the single body shearing machine, the fixed connection frame is disposed at a position opposite to the rail wheel, the upper portion of the "L" -shaped positioning block is rotatably connected to the fixed connection frame through a rotating rod, the top portion of the "L" -shaped positioning block is connected to an air cylinder rod of the air cylinder disposed at the lower portion of the frame of the single body shearing machine through the connecting rod, and the inner end of the bottom portion of the "L" -shaped positioning block is in contact with the outer end of the rail wheel.

The single shearing machine can be easily positioned through the air cylinder.

Compared with the prior art, the utility model can at least achieve one of the following beneficial effects:

1. simple structure, the completion reinforcing bar that can be quick cuts to can change detachable clipper very much.

2. When the detachable cutting knife is loosened, the cutting knife can be screwed down very conveniently.

3. The material poking mechanism is simple and convenient and quick to feed.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the moving blade mechanism of the present invention.

Fig. 3 is a schematic structural diagram of the single body type shearing machine of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Specific example 1:

fig. 1, 2 and 3 show a multi-head combined type steel bar shearing production line, which comprises a single shearing machine and a rail 10, and is characterized in that: the material receiving mechanism of the single shearing machine is arranged on one side of the top of the single shearing machine, the single shearing machine is arranged on the track 10 in a sliding mode through the track wheels, and the positioning mechanism 12 is arranged between the single shearing machine and the track 10.

The single shearing machine is arranged on the track in a sliding manner, so that the space between each single shearing machine can be adjusted according to requirements, the single shearing machine is more flexible, and the steel bars can be processed into steel bar sections with different lengths at one time.

Specific example 2:

in this embodiment, a single body shearing machine is further described on the basis of specific embodiment 1, the single body shearing machine includes a frame 1, a feeding table 2 and a cutting assembly 3, the feeding table 2 is disposed at the top of the frame 1, the feeding table 2 includes a bottom plate 21 and side plates 22, the side plates 22 are vertically disposed at two sides of the bottom plate 21, the top surfaces of the side plates 22 are disposed to be inclined toward one end, a material receiving port 4 recessed downward is disposed at the lower part of the top surface of the side plate 22, a material shifting mechanism 6 is disposed at the upper part of the side plate 22, the cutting assembly 3 is disposed at the top of the bottom plate 21, and a cutting groove 31 is disposed at a position where the top of the cutting assembly 3 is directly opposite to the material receiving port 4; cut the front end wall of recess 31 and be equipped with stationary knife mechanism 32, cut the rear end wall of recess 31 and then be equipped with moving knife mechanism 33, move the gliding setting of knife mechanism 33 and in seting up the moving knife spout at cutting recess 31 rear end wall middle part, move the rear end of knife mechanism 33 and pass through eccentric wheel mechanism 34 and cut assembly 3's rotation motor 35 and link to each other, move knife mechanism 33 and include moving cutting board 331 and detachable clipper 332, move one side of cutting board 331 front end and be equipped with the sword installation department that moves sunken to the centre, detachable clipper 332 passes through bolt 5 to be fixed in moving sword installation department, curb plate 22 connects the inboard of material mouth 4 department still to be equipped with reinforcing bar discharge mechanism 7.

Specific example 3:

in this embodiment, the moving blade sliding groove is further described on the basis of the specific embodiment 2, a bolt tightening groove 8 is formed in one side wall of the moving blade sliding groove, and a bolt head of the bolt 5 for fixing the detachable cutoff knife 332 is located in the bolt tightening groove 8.

Specific example 4:

in this embodiment, a rotary rebar stopping mechanism 9 is additionally provided on the basis of embodiment 2, and the middle of the inner side of the side plate 22 is further provided with the rotary rebar stopping mechanism 9.

Specific example 5:

in this embodiment, a rotary reinforcing bar blocking mechanism 9 is further described on the basis of specific embodiment 4, where the rotary reinforcing bar blocking mechanism 9 includes a side plate connecting rod 91 and an "L" -shaped reinforcing bar supporting rod 92, the side plate connecting rod 91 is perpendicular to the side plate 22, one end of the "L" -shaped reinforcing bar supporting rod 92 is rotatably connected to the side plate connecting rod 91, a plane formed by rotation of the "L" -shaped reinforcing bar supporting rod 92 is parallel to an inner side surface of the side plate 22, and a bottom of the "L" -shaped reinforcing bar supporting rod 92 is connected to an expansion rod of an air cylinder through an air cylinder connecting rod.

Specific example 6:

this embodiment has further explained the setting mechanism 6 on the basis of specific embodiment 2, the setting mechanism 6 includes pivot 61, triangle plectrum 62 and cylinder telescopic shaft connection piece 63, the both ends of pivot 61 rotate with two blocks of curb plates 22 respectively and are connected, and triangle plectrum 62 has two, and two triangle plectrums 62 set up the both ends at pivot 61 respectively, cylinder telescopic shaft connection piece 63 then sets up the bottom in pivot 61 one end, and cylinder telescopic shaft connection piece 63 links to each other with the telescopic shaft that sets up the cylinder below bottom plate 21.

Specific example 7:

this embodiment has been further explained reinforcing bar shedding mechanism 7 on the basis of embodiment 2, reinforcing bar shedding mechanism 7 includes stripper, cylinder backup pad and cylinder, and the stripper is on a parallel with curb plate 22 setting, and the top surface of stripper inclines downwards towards the front end, and the top surface inclination of stripper is the same with curb plate 22 top surface inclination, the cylinder backup pad is perpendicular to curb plate and stripper setting in the below of stripper simultaneously, and the cylinder setting is in cylinder backup pad bottom, and the telescopic link of cylinder passes the middle part of cylinder backup pad and links to each other with the bottom of lifting the flitch.

Specific example 8:

this embodiment has add the reinforcing bar on embodiment 2's basis and has pushed the flat aligning device 11 of level, track 10's both sides all are equipped with the reinforcing bar and push away flat aligning device 11, the reinforcing bar pushes away flat aligning device 11 and includes support frame, cylinder and push pedal, the cylinder sets up at the support frame top, and the telescopic link and the push pedal of cylinder link to each other, the push pedal is just to connecing material mouthful 4.

Specific example 9:

in this embodiment, a positioning mechanism 12 is further described on the basis of specific embodiment 1, where the positioning mechanism 12 includes a cylinder 121, a connecting rod 122, an "L" -shaped positioning block 123, and a fixed connection frame 124, the fixed connection frame 124 is disposed at the bottom of the frame of the single body shearing machine, the fixed connection frame 124 is disposed at a position facing the rail wheel, the upper portion of the "L" -shaped positioning block 123 is rotatably connected to the fixed connection frame 124 through a rotating rod, the top portion of the "L" -shaped positioning block 123 is connected to a cylinder rod disposed at the lower cylinder of the frame of the single body shearing machine through the connecting rod 122, and an inner end of the bottom portion of the "L" -shaped positioning block 123 contacts with an outer end of the rail wheel.

The single shearing machine can be easily positioned through the air cylinder.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A bull combination formula rebar shearing production line, includes monomer formula cutter and track (10), its characterized in that: the material receiving mechanism of the single shearing machine is arranged on one side of the top of the single shearing machine, the single shearing machine is arranged on the track (10) in a sliding mode through the track wheels, and the positioning mechanism (12) is arranged between the single shearing machine and the track (10).

2. The multi-head combined type steel bar shearing production line of claim 1, wherein: the single shearing machine comprises a rack (1), a feeding table (2) and a cutting assembly (3), wherein the feeding table (2) is arranged at the top of the rack (1), the feeding table (2) comprises a bottom plate (21) and side plates (22), the side plates (22) are vertically arranged on two sides of the bottom plate (21), the top surfaces of the side plates (22) are obliquely arranged towards one end, a material receiving port (4) which is sunken downwards is formed in the lower part of the top surface of the side plate (22), a material stirring mechanism (6) is arranged on the upper part of the side plate (22), the cutting assembly (3) is arranged at the top of the bottom plate (21), and a cutting groove (31) is formed in the position, right opposite to the material receiving port (4), of the top of the cutting assembly (3); cut the front end wall of recess (31) and be equipped with stationary knife mechanism (32), cut the rear end wall of recess (31) and then be equipped with moving knife mechanism (33), move the gliding setting of knife mechanism (33) and link to each other in the moving knife spout of cutting recess (31) rear end wall middle part, move the rear end of knife mechanism (33) through eccentric wheel mechanism (34) and rotation motor (35) of cutting assembly (3), move knife mechanism (33) including moving cutting board (331) and detachable cut off sword (332), move one side of cutting board (331) front end and be equipped with the sword installation department that moves sunken to the centre, detachable cut off sword (332) are fixed in moving sword installation department through bolt (5), curb plate (22) connect the inboard of material mouth (4) department still to be equipped with reinforcing bar shedding mechanism (7).

3. The multi-head combined type steel bar shearing production line of claim 2, wherein: move a lateral wall of sword spout and be equipped with bolt tightening groove (8) for the bolt head of bolt (5) of fixed detachable clipper (332) is located bolt tightening groove (8).

4. The multi-head combined type steel bar shearing production line of claim 2, wherein: the middle part of the inner side of the side plate (22) is also provided with a rotary type reinforcing steel bar blocking mechanism (9).

5. The multi-head combined type steel bar shearing production line of claim 4, wherein: the rotary type reinforcing steel bar blocking mechanism (9) comprises a side plate connecting rod (91) and an L-shaped reinforcing steel bar supporting rod (92), the side plate connecting rod (91) is perpendicular to the side plate (22) and is connected with the L-shaped reinforcing steel bar supporting rod (92) in a rotating mode, a plane formed by the rotation of the L-shaped reinforcing steel bar supporting rod (92) is parallel to the inner side face of the side plate (22), and the bottom of the L-shaped reinforcing steel bar supporting rod (92) is connected with an expansion rod of an air cylinder through an air cylinder connecting rod.

6. The multi-head combined type steel bar shearing production line of claim 2, wherein: kick-out mechanism (6) are including pivot (61), triangle plectrum (62) and cylinder telescopic shaft connection piece (63), the both ends of pivot (61) rotate with two blocks of curb plates (22) respectively and are connected, and triangle plectrum (62) have two, and two triangle plectrums (62) set up the both ends in pivot (61) respectively, cylinder telescopic shaft connection piece (63) then set up the bottom in pivot (61) one end, and cylinder telescopic shaft connection piece (63) link to each other with the telescopic shaft that sets up at bottom plate (21) below cylinder.

7. The multi-head combined type steel bar shearing production line of claim 2, wherein: reinforcing bar shedding mechanism (7) include stripper, cylinder backup pad and cylinder, and the stripper is on a parallel with curb plate (22) setting, and the top surface of stripper sets up downwards towards the front end slope, and the top surface inclination of stripper is the same with curb plate (22) top surface inclination, cylinder backup pad perpendicular to curb plate and stripper setting are in the below of stripper simultaneously, and the cylinder setting is in cylinder backup pad bottom, and the telescopic link of cylinder passes the middle part of cylinder backup pad and links to each other with the bottom of lifting the flitch.

8. The multi-head combined type steel bar shearing production line of claim 2, wherein: the both sides of track (10) all are equipped with the reinforcing bar and push away flat aligning gear (11), the reinforcing bar pushes away flat aligning gear (11) and includes support frame, cylinder and push pedal, the cylinder sets up at the support frame top, and the telescopic link and the push pedal of cylinder link to each other, the push pedal is just to connecing material mouthful (4).

9. The multi-head combined type steel bar shearing production line of claim 1, wherein: the positioning mechanism (12) comprises an air cylinder (121), a connecting rod (122), an L-shaped positioning block (123) and a fixed connecting frame (124), the fixed connecting frame (124) is arranged at the bottom of a stand of the single shearing machine, the fixed connecting frame (124) is arranged at a position right opposite to the rail wheel, the upper part of the L-shaped positioning block (123) is rotatably connected with the fixed connecting frame (124) through a rotating rod, the top of the L-shaped positioning block (123) is connected with a cylinder rod arranged at the lower air cylinder of the stand of the single shearing machine through the connecting rod (122), and the inner end of the bottom of the L-shaped positioning block (123) is contacted with the outer end of the rail wheel.