CN213701592U

CN213701592U - Steel bar cutting machine with dust collection mechanism

Info

Publication number: CN213701592U
Application number: CN202022260022.5U
Authority: CN
Inventors: 李超; 李圣; 梁丽珠; 胡斌; 虞坚
Original assignee: Shanxi Xiangfeng Construction Co Ltd
Current assignee: Shanxi Xiangfeng Construction Co Ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-07-16
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a steel bar cutting machine with a dust absorption mechanism, which comprises a cutting machine body, wherein the cutting machine body is provided with a platform, a station groove for cutting off steel bars is arranged on the platform, a cutting knife driven by a cutting motor is arranged above the station groove on the platform, the outside cover at the cutting-off cutter is equipped with the splashproof shell, cutter body bottom is provided with the slide rail parallel with the station groove, slide in proper order on the slide rail and be provided with the fore-stock, press from both sides tight seat, the after-poppet, it is provided with the through-hole that runs through it preceding to press from both sides tight seat middle part, the front end of pressing from both sides tight seat is provided with the interlock clamping mechanism who is used for pressing from both sides tight reinforcing bar, the below of platform is provided with the case that holds the steel fillings, the upper end opening of holding the case, the other end that holds the case has the sweeps collecting box through dust collecting pipe connection, the sweeps collecting box side is inlayed and is. The utility model discloses can collect the steel fillings that produce when cutting the reinforcing bar.

Description

Steel bar cutting machine with dust collection mechanism

Technical Field

The utility model relates to a construction machinery equipment technical field especially relates to a bar cutter with dust absorption mechanism.

Background

The steel bar cutting machine is one of the essential equipments for cutting steel bar, and is mainly used for fixed-length cutting of steel bar in the engineering of building construction, bridge, tunnel, power station and large-scale water conservancy.

But the bar cutter on the existing market is not only complicated in structure but also single in function, does not have the dust absorption mouth that produces the steel fillings when being used for absorbing the cutting reinforcing bar, and does not have the anti-sputtering performance, can not avoid the steel fillings that produce when cutting the reinforcing bar to cause the injury to the human body.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the steel bar cutting machine with the dust suction mechanism is provided, so that steel scraps generated in the process of cutting the steel bars are collected.

The steel bar cutting machine with the dust absorption mechanism comprises a cutting machine body, wherein the cutting machine body is provided with a platform, a station groove for cutting a steel bar is arranged on the platform, a cutting knife driven by a cutting motor is arranged above the station groove on the platform, an anti-sputtering shell is covered outside the cutting knife, a sliding rail parallel to the station groove is arranged at the bottom of the cutting machine body, a front bracket, a clamping seat and a rear bracket are sequentially arranged on the sliding rail in a sliding manner, arc-shaped brackets are arranged at the upper ends of the front bracket and the rear bracket, a transverse conveying mechanism for driving the clamping seat to move along the sliding rail is arranged at the bottom of the clamping seat, a through hole penetrating through the front end surface and the rear end surface of the clamping seat is arranged in the middle of the clamping seat, a linkage clamping mechanism for clamping the steel bar is arranged at the front end of the clamping seat, a containing box for containing steel scraps is arranged below the platform, the dust-proof dust collecting box is characterized in that the upper end of the containing box is provided with an opening, the other end of the containing box is connected with a waste chip collecting box through a dust collecting pipeline, an exhaust fan communicated with the waste chip collecting box is inlaid in the side face of the waste chip collecting box, and two ends of the exhaust fan are provided with dust-proof filter screens.

As a further improvement of the scheme, the clamping mechanism comprises a first V-shaped rod, a first connecting rod, a second V-shaped rod, a second connecting rod, a third connecting rod, a fixed seat, a sliding rod and a clamping block, three groups of the fixed seats are symmetrically arranged around the center of the through hole, the sliding rod is movably arranged in the fixed seats, the clamping block is arranged at the end part of the sliding rod, the other end of the sliding rod is hinged on the wave disc, the first V-shaped rod, the second V-shaped rod and the third connecting rod are eccentrically hinged on three wave-driving disks which are arranged clockwise in turn, one end of the first V-shaped rod is hinged with one end of the second V-shaped rod through a first connecting rod, the other end of the second V-shaped rod is hinged with the end part of the third connecting rod through a second connecting rod, the front end of the clamping seat is provided with a clamping cylinder, and the output end of the clamping cylinder is hinged with the other end of the first V-shaped rod.

As a further improvement of the above scheme, the transverse conveying mechanism comprises a bottom frame, a base, a moving plate, a driving air cylinder and a returning air cylinder, the bottom frame is arranged at the bottom of the cutting machine body, the sliding rail is arranged on the bottom frame, the base is arranged on the bottom frame, the moving plate is arranged on the base in a sliding mode, the clamping seat is arranged on the moving plate, two ends of the clamping seat are arranged on the sliding rail in a sliding mode, a bottom groove is formed in the bottom of the base, the output end of the driving air cylinder is connected with the moving plate through the bottom groove, and the output end of the returning air cylinder is connected with the bottom of the clamping seat.

As a further improvement of the scheme, the clamping block is made of wear-resistant rubber.

As a further improvement of the above solution, the surface of the clamping block is provided with a plurality of anti-slip protrusions.

The utility model has the advantages that:

compared with the prior art, the utility model provides a pair of steel bar cutting machine with dust absorption mechanism, when using, pass the through-hole with the reinforcing bar earlier, place the fore-stock, on the after-poppet, start die clamping cylinder, through first V type pole, first connecting rod, second V type pole, the second connecting rod, third connecting rod and fixing base, the slide bar, press from both sides the effect of tight piece, the reinforcing bar that will be located the through-hole presss from both sides tightly, through the motion that drives actuating cylinder, the motion board that drives and be connected with it feeds on the base, thereby realize feeding of the station groove of die clamping seat to the casing, realize the feeding of reinforcing bar, the scrap steel bits after the cutting fall to the containing box of platform below in, through exhaust fan suction effect, send the scrap steel bits to the scrap collecting box. The utility model has the advantages that the whole cutting process is carried out in the anti-sputtering shell by arranging the anti-sputtering shell, so that the anti-iron-scrap sputtering function can be realized; through holding case, sweeps collecting box, the exhaust fan of connecting in the below of platform, can collect the reuse to iron fillings.

Drawings

The following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the present invention from another angle;

FIG. 3 is a schematic structural view of the transverse conveying mechanism, the interlocking clamping mechanism and the reinforcing steel bars of the present invention;

FIG. 4 is a schematic view of the structure of FIG. 3 at another angle;

fig. 5 is a schematic view of the structure of fig. 4 at another angle and with the reinforcing bars removed.

Detailed Description

As shown in fig. 1-5, the utility model provides a steel bar cutting machine with dust absorption mechanism, which comprises a cutting machine body 1, the cutting machine body 1 has a platform 2, a station groove for cutting steel bars is arranged on the platform 2, a cutting knife 3 driven by a cutting motor is arranged on the platform 2 above the station groove, an anti-sputtering shell 4 is covered outside the cutting knife 3, a slide rail 5 parallel to the station groove is arranged at the bottom of the cutting machine body 1, a front bracket 6, a clamping seat 7 and a rear bracket 8 are sequentially arranged on the slide rail 5 in a sliding manner, the upper ends of the front bracket 6 and the rear bracket 8 are both provided with arc-shaped brackets 9, the bottom of the clamping seat 7 is provided with a transverse conveying mechanism for driving the clamping seat to move along the slide rail 5, the middle part of the clamping seat 7 is provided with a through hole 10 penetrating through the front and rear end faces thereof, the front end of the clamping seat 7 is, the below of platform 2 is provided with the case 11 that holds the steel fillings, holds the upper end opening of case 11, and the other end that holds case 11 is connected with sweeps collecting box 13 through collection dirt pipeline 12, and the exhaust fan inside the sweeps collecting box 13 side is inlayed and is had the intercommunication, and the exhaust fan both ends are all from taking dustproof filter screen.

In a further improvement, the clamping mechanism comprises a first V-shaped rod 14, a first connecting rod 15, a second V-shaped rod 16, a second connecting rod 17, a third connecting rod 18 and a fixed seat 19, the clamping device comprises a sliding rod 20 and clamping blocks 21, three groups of fixing seats 19 are symmetrically arranged in the center of the through hole 10, the sliding rod 20 is movably arranged in the fixing seats 19, the clamping blocks 21 are arranged at the end parts of the sliding rod 20, the other end of the sliding rod 20 is hinged on a wave disc 26, a first V-shaped rod 14, a second V-shaped rod 16 and a third connecting rod 18 are sequentially and eccentrically hinged on the three wave discs 26 which are arranged clockwise, one ends of the first V-shaped rod 14 and the second V-shaped rod 16 are hinged through a first connecting rod 15, the other end of the second V-shaped rod 16 is hinged with the end part of the third connecting rod 18 through a second connecting rod 17, a clamping cylinder 22 is arranged at the front end of the clamping seat 7, and the output end of the clamping cylinder 22 is hinged with the other.

Further improve, transverse conveying mechanism is including the chassis, base 23, the motion board, drive actuating cylinder 24 and return the cylinder, the chassis sets up in cutter body 1 bottom, slide rail 5 sets up on the chassis, base 23 sets up on the chassis, the motion board slides and sets up on base 23, press from both sides tight seat 7 and set up on the motion board, and the both ends that press from both sides tight seat 7 slide and set up on slide rail 5, base 23 bottom is provided with the kerve, the output that drives actuating cylinder 24 passes through the kerve and is connected with the motion board, the output that returns the cylinder is connected bottom pressing from both sides tight seat 7. In specific implementation, the driving cylinder 24 and the retracting cylinder can be controlled by corresponding control switches.

In order to improve the tight effect of clamp to the reinforcing bar, the utility model discloses well clamp piece 21 sets up to the wear-resisting rubber material, and the surface of clamp piece 21 is provided with a plurality of anti-skidding lugs 25.

The above embodiments are not limited to the technical solutions of the embodiments themselves, and the embodiments may be combined with each other into a new embodiment. The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.

Claims

1. The utility model provides a bar cutter with dust absorption mechanism which characterized in that: the steel bar cutting machine comprises a cutting machine body, wherein the cutting machine body is provided with a platform, a station groove used for cutting a steel bar is arranged on the platform, a cutting knife driven by a cutting motor is arranged above the station groove on the platform, a sputtering-proof shell is covered outside the cutting knife, a slide rail parallel to the station groove is arranged at the bottom of the cutting machine body, a front bracket, a clamping seat and a rear bracket are sequentially arranged on the slide rail in a sliding manner, arc-shaped brackets are arranged at the upper ends of the front bracket and the rear bracket, a transverse conveying mechanism used for driving the clamping seat to move along the slide rail is arranged at the bottom of the clamping seat, a through hole penetrating through the front end surface and the rear end surface of the clamping seat is arranged in the middle of the clamping seat, a linkage clamping mechanism used for clamping the steel bar is arranged at the front end of the clamping seat, a containing box, the other end of the containing box is connected with a scrap collecting box through a dust collecting pipeline, an exhaust fan communicated with the interior of the scrap collecting box is inlaid in the side face of the scrap collecting box, and two ends of the exhaust fan are provided with dustproof filter screens.

2. The reinforcing bar cutting machine with a dust suction mechanism according to claim 1, wherein: clamping mechanism is including first V type pole, first connecting rod, second V type pole, second connecting rod, third connecting rod and fixing base, slide bar, the tight piece of clamp, the fixing base about through-hole central symmetry is provided with three groups, the slide bar activity sets up in the fixing base, the tight piece of clamp sets up the tip at the slide bar, the other end of slide bar articulates on the ripple dish, first V type pole, second V type pole, third connecting rod eccentric hinge in proper order is on the three ripple dish according to clockwise arrangement, first V type pole is articulated through first connecting rod with second V type pole one end, the second V type pole other end is articulated through the second connecting rod with third connecting rod tip, the front end of pressing from both sides tight seat is provided with clamping cylinder, clamping cylinder's output is articulated with first V type pole other end.

3. The reinforcing bar cutting machine with a dust suction mechanism according to claim 2, wherein: the transverse conveying mechanism comprises a bottom frame, a base, a moving plate, a driving air cylinder and a returning air cylinder, the bottom frame is arranged at the bottom of the cut-off machine body, a sliding rail is arranged on the bottom frame, the base is arranged on the bottom frame, the moving plate slides and is arranged on the base, a clamping seat is arranged on the moving plate, the two ends of the clamping seat slide and are arranged on the sliding rail, a bottom groove is arranged at the bottom of the base, the output end of the driving air cylinder passes through the bottom groove and the moving plate is connected, and the output end of the returning air cylinder is connected with the bottom of the clamping seat.

4. A reinforcing bar cutting machine with a dust suction mechanism according to claim 3, wherein: the clamping blocks are made of wear-resistant rubber.

5. The reinforcing bar cutting machine with a dust suction mechanism according to claim 4, wherein: the surface of the clamping block is provided with a plurality of anti-skid protrusions.