CN220560524U - Automatic steel cutting device - Google Patents

Abstract

The utility model discloses an automatic steel cutting device, which comprises a cutting machine, wherein a bracket is assembled at the bottom end of the cutting machine, a transverse conveyor and a transverse stabilizing device are assembled at the outer side of the bracket, the automatic steel cutting device is additionally provided with the bracket, the transverse conveyor and the transverse stabilizing device, and is mainly used for cutting basic small-sized steel by adopting a low-cost modified numerical control steel cutting method.

Description

Automatic steel cutting device

Technical Field

The utility model relates to the technical field of steel cutting, in particular to an automatic steel cutting device.

Background

Steel is a steel ingot, billet or a material of a certain shape, size and properties made of steel by press working. Most steel products are processed by press working, and the steel (blank, ingot, etc.) to be processed is plastically deformed. The steel product can be divided into cold working and hot working according to the processing temperature.

In the basic use field of steel materials, with the development of modern society construction and industry, various standard steel materials such as channel steel, steel pipe, angle steel and the like are applied in a large number of industries, for example: the welding of factory building roof beam frame, the welding of agricultural melon and fruit vegetables big-arch shelter support, small-size factory transport vechicle etc. but because this kind of small-size standard steel need be according to after different sizes and overall structure intensity are designed, cut according to appropriate length segmentation and weld, and some small-size processing factories only have small-size cutting machine, do not possess the purchasing ability that uses large-size numerical control cutting machine, consequently need a large amount of workman to pay out labour and cut through calculating, material loading, the ability process of cutting cuts, cutting operation process is troublesome, and work load is heavy, in view of above problems, specially propose a steel automatic cutting device.

Disclosure of Invention

The utility model aims to provide an automatic steel cutting device for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the automatic steel cutting device comprises a cutting machine, wherein a bracket is arranged at the bottom end of the cutting machine, and a transverse conveyor and a transverse stabilizing device are arranged on the outer side of the bracket;

the support comprises a fixing frame, wherein a cross rod is arranged on the outer side of the fixing frame, a plurality of sets of lifting rollers capable of passively rotating are arranged between the cross rods, and an angular velocity sensor is arranged at the axle center end of one set of lifting rollers;

the transverse conveyor comprises a first frame, screw-connecting pieces are welded on two sides of the first frame, first adjusting rods are symmetrically arranged in the screw-connecting pieces, sliding pieces are rotatably arranged on the inner sides of the first adjusting rods, and transverse guide wheels longitudinally arranged on the inner sides of the sliding pieces;

the transverse stabilizing device comprises a second frame, a second adjusting rod is vertically arranged at the top end of the second frame, a lifting rod capable of lifting is arranged below the second adjusting rod, and a longitudinal guide wheel transversely assembled is arranged below the lifting rod;

and a ranging sensor for measuring vertically downwards is arranged on the outer side of the fixing frame.

Preferably, the cutting machine comprises a cutting mechanism and a base, the cutting mechanism and the base are hinged, an axial gear is arranged on the outer side of the axis of the hinged position of the cutting mechanism and the base, a first driving machine is arranged on the outer side of the axial gear, and the first driving machine drives the axial gear through a worm.

Preferably, the outer portion of the cross bar is screwed with a support.

Preferably, the inner side of the cross rod is provided with a fixed shaft, the fixed shaft is arranged on the outer side of the lifting rollers, the number of the lifting rollers is at least 4, and the lifting rollers are distributed on the left side and the right side of the fixed frame.

Preferably, the bottom of the first frame is welded with a first pipe, a bolt is screwed on the outer portion of the first pipe, and the first pipe is sleeved on the outer surface of the cross rod.

Preferably, a sliding groove is formed in the bottom of the sliding piece, and the sliding groove is sleeved on the outer surface of the cross rod.

Preferably, a second pipe is welded at the outer side of the bottom end of the second frame, a bolt is screwed at the outer part of the second pipe, and the second pipe is sleeved on the outer surface of the cross rod.

Preferably, the fixed rods are welded at the top ends of two sides of the second frame, the cross beams are welded at the top ends of the fixed rods, the second adjusting rods are downwards connected with the middle parts of the cross beams in a screwed mode, the outer sides of the lifting rods are provided with guide grooves, and the guide grooves are sleeved on the outer surfaces of the fixed rods.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides an automatic cutting device which is added with a bracket, a transverse conveyor and a transverse stabilizing device, and is mainly used for cutting low-cost modified numerical control steel materials of basic small-sized steel materials.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic view of the assembly of the present utility model.

Fig. 3 is a schematic view of the bracket assembly of the present utility model.

Fig. 4 is a schematic view of the transverse conveyor assembly of the present utility model.

Fig. 5 is a schematic view of the assembly of the lateral stabilization device of the present utility model.

In the figure: 1. the cutting machine, 11, cutting mechanism, 12, base, 13, axial gear, 14, first driving machine, 2, support, 21, mount, 22, cross bar, 23, support, 24, fixed shaft, 25, lifting roller, 3, lateral conveyor, 31, first rack, 32, first pipe, 33, screw, 34, first adjusting lever, 35, slider, 36, chute, 37, lateral guide wheel, 38, second driving machine, 4, lateral stabilizing device, 41, second rack, 42, second pipe, 43, fixed lever, 44, cross bar, 45, second adjusting lever, 46, lifting lever, 47, longitudinal guide wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the automatic steel cutting device comprises a cutting machine 1, wherein a bracket 2 is arranged at the bottom end of the cutting machine 1, and a transverse conveyor 3 and a transverse stabilizing device 4 are arranged outside the bracket 2;

the bracket 2 comprises a fixed bracket 21, a cross rod 22 is arranged on the outer side of the fixed bracket 21, a plurality of sets of lifting rollers 25 capable of passively rotating are arranged between the cross rods 22, and an angular velocity sensor is arranged at the axial center end of one set of lifting rollers 25;

the transverse conveyor 3 comprises a first frame 31, screw connectors 33 are welded on two sides of the first frame 31, first adjusting rods 34 are symmetrically arranged in the screw connectors 33, sliding pieces 35 are rotatably arranged on the inner sides of the first adjusting rods 34, and transverse guide wheels 37 longitudinally arranged on the inner sides of the sliding pieces 35;

the transverse stabilizing device 4 comprises a second frame 41, a second adjusting rod 45 is vertically arranged at the top end of the second frame 41, a lifting rod 46 capable of lifting is arranged below the second adjusting rod 45, and a longitudinal guide wheel 47 transversely arranged is arranged below the lifting rod 46;

the outside of mount 21 is equipped with vertical downward measuring range finding sensor, and range finding sensor is a prior art's laser range finding sensor, can be in the real-time measurement data of single-point position, when the change that exceeds the precision takes place for the distance, then backstage control system is through comparing real-time data reading to mark it and penetrate control system and carry out corresponding control command through computer algorithm, and during the use, range finding sensor sets up in the both sides of horizontal pole 22, shines under the slope, measures the outside offset position in the vicinity of the kerf position that is located base 12 top, detects the business turn over of steel.

The utility model provides an automatic cutting device with a bracket 2, a transverse conveyor 3 and a transverse stabilizing device 4, which is mainly used for cutting low-cost modified numerical control steel materials of basic small-sized steel materials, when the automatic cutting device is used, a conveying mechanism at two ends is arranged after the cutting machine 1 is additionally arranged in the bracket 2, the steel materials can be driven to move at a uniform speed from a vertical side face to the other direction by utilizing the rotation of the conveying mechanism, a conveying distance can be known by utilizing a transverse guide wheel 37 through combining an angular velocity sensor positioned at the beginning of the circumference of a lifting roller 25 with a theoretical radius, and the automatic cutting of a standard steel material can be realized by combining the ranging of a ranging sensor, so that the problems of large processing amount, troublesome cutting operation process of workers and high use cost of large-sized equipment in the existing small-sized processing factories are effectively solved.

Specifically, the cutting machine comprises a cutting mechanism 11 and a base 12, the cutting mechanism 11 and the base 12 are hinged, an axial gear 13 is arranged on the outer side of an axle center of a hinged position of the cutting mechanism 11 and the base 12, a first driving machine 14 is arranged on the outer side of the axial gear 13, the first driving machine 14 drives the axial gear 13 through a worm, the cutting machine 1 adopts the existing handheld steel cutting machine, can cut small-sized steel such as channel steel, I-steel and steel pipes, is the most common cutting equipment of a small-sized processing factory, an extended shaft rod is replaced in the axle center, a worm gear is additionally arranged to be matched with the worm gear of the first driving machine 14 to form a worm gear structure, the cutting mechanism 11 is driven to cut downwards along the axle center by utilizing the rotation of the first driving machine 14, and the cutting mechanism 11 can be driven to cut in a forward and reverse rotation or lift upwards through the control of a background circuit.

Specifically, the outside spiro union of horizontal pole 22 has the support 23, and support 23 spiro union is in the outside of horizontal pole 22, can provide the effect of adjusting mount 21 horizontality and stably making through the mode of rotation spiro union, and the bottom of support 23 is a conical rubber head, rotates the assembly at its screw rod pivoted bottom, and rubber material can reduce vibrations, improves friction, steady state of stabilizing equipment when cutting.

Specifically, the fixed shaft 24 is assembled on the inner side of the cross rod 22, the fixed shaft 24 is assembled on the outer side of the lifting roller 25, the number of the lifting rollers 25 is at least 4, the lifting rollers 25 are distributed on the two sides of the fixed frame 21 left and right, the rubber sleeves with frosted surfaces are sleeved on the outer sides of the lifting rollers 25, the rubber sleeves have the function of tightly fitting with steel materials during operation, the effect of lifting the steel materials is achieved, the lifting rollers 25 made of rubber are mainly used for the lifting rollers 25 on one side with an angular velocity sensor, the other lifting rollers are made of steel materials and mainly used for bearing, the angular velocity sensor can obtain the rotation number and the speed of the lifting rollers 25, the conveying speed can be obtained by combining with an internal algorithm of control equipment, the distance of steel material running can be obtained by utilizing the speed and the radius of the known lifting rollers 25, the lifting rollers 25 are respectively sleeved on the left and right sides of the rubber sleeves, the lifting rollers 25 are respectively provided with the angular velocity sensors, and each time the angular velocity sensor stops running and the data can be recalculated during the next conveying.

Specifically, the bottom end of the first frame 31 is welded with a first pipe 32, the outside of the first pipe 32 is screwed with a bolt, the first pipe 32 is sleeved on the outer surface of the cross rod 22, the first pipe 32 is matched with the outside bolt to achieve the effect of jackscrews, the transverse conveyor 3 is fixed on the outside of the cross rod 22, the top of a pair of transverse guide wheels 37 is provided with a second driving machine 38, the second driving machine 38 is a motor and speed reducer combined driving machine with a speed reducer structure for improving torsion, the motor is a stepping motor capable of controlling the speed and the rotation number, and when in rotation, the rotating speed and the rotation time can be controlled through a current signal for being combined with continuous calibration of an angular velocity sensor, so that a more accurate displacement distance can be obtained;

the transverse guide wheel 37 is a roller structure with a rubber structure outside, when the transverse guide wheel is used, the distance between the transverse guide wheels 37 can be adjusted through the screwing effect of the first adjusting rod 34 and the screwing piece 33, so that the transverse guide wheel is suitable for various steel materials with different widths, when the transverse guide wheel is adjusted, the clamping force is adjusted within the range allowed by the elastic force of the rubber layer, at least the stable driving of the steel materials to run from left to right or from right to left is ensured, the front end of the fixing frame 21 is provided with a controller, the controller is internally integrated with a microcomputer formed by a singlechip and a chip, the data of the above sensors and the control of the first driving machine 14 can be calculated, buttons for inputting the cutting length, buttons for setting the cutting number and removing uneven positions of the end heads, the fed and fed state display lamp, the start and stop control buttons and the emergency stop are arranged on the control interface;

the specific working flow is as follows: feeding, namely pressing down the removing end after the feeding is finished, starting the transverse conveyor 3 to drive the steel to move in the other direction, stopping the distance measurement sensor when finding that the distance suddenly changes (the steel is identified as reaching the saw cut position), then starting the cutting by pressing down under the condition that the removing end mode is started, finishing the cutting action by the equipment, removing the end, and then inputting the cutting length and the cutting quantity, wherein the transverse transmission mechanism 3 automatically operates on the basis, and stopping after cutting the corresponding quantity on the steel;

the automatic feeding recognition mode can be set, the distance sensors are arranged on two sides of the saw cut to recognize whether the steel is near the saw cut, if the steel is not arranged on the discharging side, the cutting is judged to be finished, if the steel is not arranged on the feeding side and the discharging side (the distance of the distance sensor is the largest), the steel is not detected by the feeding end and the discharging end, the automatic feeding recognition mode is recognized to be free of the steel, a new steel needs to be reentered, the end removing mode is automatically started (the mode can select whether each steel needs to be removed before the cutting is finished), the counting system is not disconnected, when the new steel is in, a command for removing the end is increased at the interval part of the technical system, and then the cutting is continuously carried out according to the preset length and the unfinished number;

the cutting process can be realized through PLC programming, and is simple in structure and simple in equipment, workers only need to calculate materials and feed and discharge management, when the existing cutting machine is used, the two ends of the cutting machine are adjusted horizontally, the measuring procedure is recalculated after the cutting is completed, the large workload of the workers is reduced, the workers can be prevented from working continuously under the working environment of splashed sparks, the workload of the workers in a small-scale processing plant is optimized, and the operation is convenient.

Specifically, the bottom of the sliding member 35 is provided with a sliding groove 36, the sliding groove 36 is sleeved on the outer surface of the cross bar 22, and the sliding groove 36 provides a stable effect for the sliding member 35 and avoids passive rotation.

Specifically, a second pipe 42 is welded to the outer side of the bottom end of the second frame 41, a bolt is screwed to the outer side of the second pipe 42, the second pipe 42 is sleeved on the outer surface of the cross bar 22, and the second pipe 42 has the same function as the first pipe 31.

Specifically, the fixing rods 43 are welded at the top ends of two sides of the second frame 41, the cross beams 44 are welded at the top ends of the fixing rods 43, the second adjusting rods 45 are downwards screwed at the middle parts of the cross beams 44, the outer sides of the lifting rods 46 are provided with guide grooves, the guide grooves are sleeved on the outer surfaces of the fixing rods 43, and the transverse stabilizing device 4 is used for downwards and always keeping the steel smooth when cutting single steel, so that lifting caused by unbalance of two sides of the steel is avoided.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (8)

1. The utility model provides a steel automatic cutout device, includes cutting machine (1), its characterized in that: the bottom end of the cutting machine (1) is provided with a bracket (2), and the outer side of the bracket (2) is provided with a transverse conveyor (3) and a transverse stabilizing device (4);

the support (2) comprises a fixing frame (21), a cross rod (22) is arranged on the outer side of the fixing frame (21), a plurality of sets of lifting rollers (25) capable of passively rotating are arranged between the cross rods (22), and an angular velocity sensor is arranged at the axle center end of one set of lifting rollers (25);

the transverse conveyor (3) comprises a first frame (31), wherein screw connectors (33) are welded on two sides of the first frame (31), first adjusting rods (34) are symmetrically arranged in the screw connectors (33), sliding parts (35) are rotatably arranged on the inner sides of the first adjusting rods (34), and transverse guide wheels (37) longitudinally arranged on the inner sides of the sliding parts (35);

the transverse stabilizing device (4) comprises a second frame (41), a second adjusting rod (45) is vertically arranged at the top end of the second frame (41), a lifting rod (46) capable of lifting is arranged below the second adjusting rod (45), and a longitudinal guide wheel (47) transversely arranged is arranged below the lifting rod (46);

the outside of the fixing frame (21) is provided with a ranging sensor for measuring vertically downwards.

2. An automatic steel cutting device according to claim 1, wherein: the cutting machine comprises a cutting mechanism (11) and a base (12), wherein the cutting mechanism (11) and the base (12) are hinged, an axial gear (13) is arranged on the outer side of the axis of the hinged position of the cutting mechanism (11) and the base (12), a first driving machine (14) is arranged on the outer side of the axial gear (13), and the first driving machine (14) drives the axial gear (13) through a worm.

3. An automatic steel cutting device according to claim 1, wherein: the outside of the cross rod (22) is connected with a supporting device (23) in a screw joint mode.

4. An automatic steel cutting device according to claim 1, wherein: the inner side of the cross rod (22) is provided with a fixed shaft (24), the fixed shaft (24) is arranged on the outer side of the lifting rollers (25), the using number of the lifting rollers (25) is at least 4, and the lifting rollers (25) are distributed on the left side and the right side of the fixed frame (21).

5. An automatic steel cutting device according to claim 1, wherein: the bottom of first frame (31) welds has first pipe (32), the outside spiro union of first pipe (32) has the bolt, and first pipe (32) cup joint the surface at horizontal pole (22).

6. The automatic steel cutting device according to claim 5, wherein: a sliding groove (36) is formed in the bottom of the sliding piece (35), and the sliding groove (36) is sleeved on the outer surface of the cross rod (22).

7. An automatic steel cutting device according to claim 1, wherein: and a second pipe (42) is welded at the outer side of the bottom end of the second frame (41), a bolt is screwed at the outer part of the second pipe (42), and the second pipe (42) is sleeved on the outer surface of the cross rod (22).

8. The automatic steel cutting device according to claim 7, wherein: the utility model discloses a fixed rod (43) is welded on both sides top of second frame (41), crossbeam (44) is welded on the top of dead lever (43), second regulation pole (45) downward spiro union is at the middle part of crossbeam (44), the guide slot has been seted up in the outside of lifter (46), and the guide slot cup joints the surface at dead lever (43).