CN218903812U

CN218903812U - Bar cuts off letter sorting integrated device

Info

Publication number: CN218903812U
Application number: CN202320121788.6U
Authority: CN
Inventors: 严琴; 赵全育; 夏国华; 童波; 刘杰; 陈志波; 涂习秋; 姚刚; 高前玲
Original assignee: Finework (hunan) New Energy Technology Co ltd
Current assignee: Finework (hunan) New Energy Technology Co ltd
Priority date: 2023-01-17
Filing date: 2023-01-17
Publication date: 2023-04-25
Anticipated expiration: 2033-01-17

Abstract

The utility model belongs to the technical field of bar processing equipment, and particularly relates to a bar cutting and sorting integrated device which comprises a sawing machine, a conveying mechanism, straightness detection equipment, a truss, a material rack and a material receiving box, wherein the material rack and the material receiving box are arranged below the truss; the truss drive is provided with a manipulator; the bar is conveyed to the lower part of the truss through the conveying mechanism, then the bar is taken from the conveying mechanism through the manipulator on the truss and is placed on straightness detection equipment, straightness detection is carried out, after detection is completed, the bar is transferred to the material frame, or the bar is pushed to the material receiving box through starting the linear reciprocating telescopic device to extend out of the material pushing plate, so that cutting-off of the bar, straightness detection and mechanical continuous completion of material receiving are completed, manual operation is replaced, labor input is reduced, and production efficiency is also greatly improved.

Description

Bar cuts off letter sorting integrated device

Technical Field

The utility model belongs to the technical field of bar processing equipment, and particularly relates to a bar cutting and sorting integrated device.

Background

Because the steel bar processed by the steel mill has the length of tens of meters, in the first step of the screw sleeve forming, the steel bar is cut by a sawing machine according to the length of the screw sleeve product, and is commonly called blanking. And the blanking is to unbind the bundled materials, cut and process a single material to ensure that the length of the material meets the process requirement, detect the straightness of the cut material, and convey the qualified material to a material frame.

At present, most of the cut bars are manually conveyed to a straightness detection table for judgment and detection, after detection is completed, qualified products and unqualified products are separated and conveyed to a material rack, and the problems of manual long-time conveying operation, high labor intensity and low production efficiency exist.

Disclosure of Invention

The utility model provides a bar cutting and sorting integrated device, which solves the problems of high labor intensity and low production efficiency of manual long-time carrying operation.

Based on the above purpose, the utility model provides a bar cutting and sorting integrated device, which comprises:

sawing machine;

the conveying mechanism comprises a linear reciprocating telescopic device and a pushing plate arranged at the end part of the linear reciprocating telescopic device;

the straightness detection device is arranged on one side of the conveying mechanism;

the truss is driven to be provided with a manipulator, and spans over the conveying mechanism and the straightness detection equipment; and

the material rack and the material receiving box are arranged below the truss, and the linear reciprocating telescopic device stretches out and pushes bars to the material receiving box through the material pushing plate.

Optionally, conveying mechanism still includes the conveyer chain and drives the driver of conveyer chain, the bilateral symmetry of conveyer chain is provided with the inclined baffle, the one end of conveyer chain and inclined baffle all extends to the discharge gate of sawing machine.

Optionally, the end of conveying mechanism that keeps away from the sawing machine is provided with the mounting bracket, be fixed with proximity switch on the mounting bracket.

Optionally, a slope plate is arranged between the conveying mechanism and the material receiving box, and the linear reciprocating telescopic device stretches out and pushes bars to the slope plate through the material pushing plate.

Optionally, straightness accuracy check out test set includes bottom plate, driving motor, initiative rotation piece, driven rotation piece and straightness accuracy check out test set, driving motor is connected with initiative rotation piece drive, initiative rotation piece and driven rotation piece support the both ends of bar respectively and drive the bar rotation, straightness accuracy check out test set up on the bottom plate and aim at the bar.

Optionally, the driving rotating piece comprises a first supporting plate, two driving rotating wheels rotatably arranged on the first supporting plate and a driven gear coaxially connected with the driving rotating wheels, an output shaft of the driving motor is fixedly connected with the driving gear, and the driving gear is meshed with the two driven gears; the driven rotating piece comprises a second supporting plate and two driven rotating wheels which are rotatably arranged on the second supporting plate, the first supporting plate and the second supporting plate are both connected with a connecting plate, and the connecting plate is connected with the bottom plate through bolts.

Optionally, the straightness detection probe is a laser ranging sensor or an infrared ranging sensor.

Optionally, the device further comprises an industrial camera, wherein the industrial camera is fixedly arranged at the bottom of the truss and is positioned above the material frame.

Optionally, locating pieces and locating bases are arranged at the bottoms of the material frames, the locating pieces are rigidly connected with the material frames, the locating bases are fixedly arranged on the equipment installation plane, and the locating pieces are in embedded sliding fit with the locating bases.

Optionally, the cross section of the positioning block is inverted triangle or inverted trapezoid, and the top of the positioning base is provided with a V-shaped groove or a trapezoid groove.

The beneficial effects of the utility model are as follows: according to the sawing machine of the integrated device for cutting and sorting the bar stock, provided by the utility model, the placed long bar stock is sawed off, the bar stock is conveyed to the lower part of the truss through the conveying mechanism extending into the discharge hole, then the bar stock is taken out of the conveying mechanism through the manipulator on the truss and is placed on the straightness detection equipment, straightness detection is carried out, after detection is finished, the bar stock is transferred to the material rack, or the bar stock is pushed to the material receiving box by starting the linear reciprocating telescopic device to extend out of the material pushing plate, so that cutting, straightness detection and mechanical continuous completion of material receiving of the bar stock are finished, manual operation is replaced, labor investment is reduced, and production efficiency is also greatly improved.

Drawings

Fig. 1 is a schematic perspective view of a bar stock cutting and sorting integrated device according to an embodiment of the present utility model;

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is an enlarged view of region B of FIG. 1;

fig. 4 is a schematic perspective view of a conveying mechanism according to an embodiment of the present utility model;

fig. 5 is a side view of a conveying mechanism according to an embodiment of the present utility model.

In the figure: 10. sawing machine; 20. a conveying mechanism; 201. a linear reciprocating telescopic device; 202. a pushing plate; 203. a conveyor chain; 204. a driver; 205. a bevel baffle; 206. a mounting frame; 207. a ramp plate; 208. a support table; 30. straightness detection equipment; 301. a bottom plate; 302. a driving motor; 303. a driving rotation member; 3031. a first supporting plate; 3032. a driving rotating wheel; 3033. a driven gear; 304. a driven rotation member; 3041. a second supporting plate; 3042. a driven rotating wheel; 305. a straightness detection probe; 306. a connecting plate; 307. a slide rail; 308. a slide block; 40. truss; 401. a manipulator; 402. an industrial camera; 50. a material rack; 501. a positioning block; 502. positioning a base; 60. and (5) a material receiving box.

Detailed Description

The present utility model will be further described in detail below with reference to specific embodiments and with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

As shown in fig. 1-5, the present utility model provides an integrated bar cutting and sorting device, comprising: the sawing machine 10, the conveying mechanism 20, the straightness detection device 30, the truss 40, the material rack 50 and the material receiving box 60 which are arranged below the truss 40, wherein one end of the conveying mechanism 20 extends to a discharge hole of the sawing machine 10, and the conveying mechanism 20 comprises a linear reciprocating telescopic device 201 and a material pushing plate 202 which is arranged at the end part of the linear reciprocating telescopic device 201; the straightness detection device 30 is provided at one side of the conveying mechanism 20; the truss 40 is provided with a manipulator 401 in a driving way, and the truss 40 spans above the conveying mechanism 20 and the straightness detection equipment 30; the linear reciprocating telescopic 201 extends out to push bars to the receiving box 60 through the pushing plate 202.

Here, the truss 40 is a triaxial truss 40, and the manipulator 401 may be driven to move in three XYZ axial directions, and in other embodiments, the truss 40 may be a biaxial truss 40. The manipulator 401 is an electromagnetic jaw, and the connection may also be designed to be rotatable.

Compared with the prior art, the sawing machine 10 of the bar cutting and sorting integrated device provided by the embodiment of the utility model saw the placed long bar, the bar is conveyed to the lower part of the truss 40 through the conveying mechanism 20 extending into the discharge hole, then the bar is taken out of the conveying mechanism 20 through the manipulator 401 on the truss 40 and is placed on the straightness detection equipment 30 for straightness detection, after the detection is finished, the bar is transferred to the material frame 50, or the bar is pushed to the material receiving box 60 by starting the linear reciprocating telescopic device 201 to extend out of the material pushing plate 202, so that the cutting, straightness detection and mechanical continuous completion of material receiving of the bar are finished, manual operation is replaced, labor input is reduced, and production efficiency is also greatly improved.

In this embodiment, the conveying mechanism 20 further includes a conveying chain 203 and a driver 204 for driving the conveying chain 203, two sides of the conveying chain 203 are symmetrically provided with inclined baffles 205, and one ends of the conveying chain 203 and the inclined baffles 205 extend to the discharge port of the sawing machine 10. The driver 204 is a gear motor or a servo motor.

Specifically, the main body of the conveying chain 203 is arranged on the supporting table 208, the conveying direction of the conveying chain 203 is parallel to the axis of the bar positioned in the sawing machine 10, the sawing machine 10 directly falls onto the conveying chain 203 after cutting the bar, and it is noted that the bar cannot bounce when falling down, the impact on the conveying chain 203 is within an allowable range, the two symmetrical inclined baffles 205 incline to the outer side of the conveying chain 203, the two symmetrical inclined baffles 205 are arranged to prevent the bar from rolling down, and the other purpose is that the bar is not blocked from being pushed out to one side by the pushing plate 202, and if a vertical plate is arranged, or the direction is inclined to the inner side of the conveying chain 203, the bar is blocked from being pushed out; the inclined baffle 205 is not arranged on the moving route of the pushing plate 202 in order that the inclined baffle 205 on one side does not interfere with the reciprocating movement of the pushing plate 202. By the arrangement, the bar stock can be quickly transferred out of the conveying mechanism 20, so that the subsequent bar stock is accelerated to be in place, and the production efficiency is improved.

In this embodiment, a mounting frame 206 is disposed at an end of the conveying mechanism 20 away from the sawing machine 10, and a proximity switch is fixed on the mounting frame 206. Specifically, the mounting frame 206 is an L-shaped structural member made of square tubes, one end of the mounting frame is fixedly connected to the supporting table 208, the other end of the mounting frame extends to the upper portion of the conveying chain 203, and is provided with a mounting hole for mounting a proximity switch, when a bar gradually approaches the switch until a set response distance is reached, the driver 204 stops, and then the manipulator 401 transfers the bar to the straightness detection device 30. By the arrangement, the positions of the bars can be positioned more accurately, so that the position consistency of the bars placed on the straightness detection device 30 by the manipulator 401 is high, dislocation is not easy to occur, the positions are required to be adjusted again, and the production efficiency is improved.

In this embodiment, a ramp plate 207 is disposed between the conveying mechanism 20 and the receiving box 60, and the linear reciprocating telescopic device 201 extends out to push bars to the ramp plate 207 through the pushing plate 202. Specifically, ramp plate 207 is secured to support table 208 at an end closer to conveyor chain 203 than an end closer to receiving bin 60 as the ejected bar slides down into receiving bin 60 via ramp plate 207. The linear reciprocating telescopic device 201 is a cylinder, an oil cylinder or an electric cylinder.

In this embodiment, the straightness detection apparatus 30 includes a base 301, a driving motor 302, a driving rotating member 303, a driven rotating member 304, and a straightness detection probe 305, where the driving motor 302 is in driving connection with the driving rotating member 303, and the driving rotating member 303 and the driven rotating member 304 respectively support two ends of a bar and drive the bar to rotate, and the straightness detection probe 305 is disposed on the base 301 and aligned with the bar.

Specifically, the driving motor 302 starts to drive the driving rotating member 303 to drive the bar to rotate, the driven rotating member 304 follows to rotate, the surface of the bar can eccentrically rotate due to machining errors, at this time, the straightness detection probe 305 can detect the distance from the surface of the bar to the sensing end, when the straightness of the bar meets the machining requirements, the detected distance fluctuates within an allowable range, when the straightness errors of the bar are larger, the generated fluctuation exceeds the allowable range, namely reaches or even exceeds a threshold value, the background of the straightness detection probe 305 judges that the bar is unqualified, and a warning is sent, and the unqualified bar is taken out through the manual or mechanical arm 401.

In this embodiment, the driving rotation member 303 includes a first support plate 3031, two driving wheels 3032 rotatably disposed on the first support plate 3031, and a driven gear 3033 coaxially connected to the driving wheels 3032, wherein an output shaft of the driving motor 302 is fixedly connected with a driving gear, and the driving gear is meshed with the two driven gears 3033; the driven rotating member 304 includes a second support plate 3041, and two driven rotating wheels 3042 rotatably disposed on the second support plate 3041, where the first support plate 3031 and the second support plate 3041 are connected to a connecting plate 306, and the connecting plate 306 is connected to the bottom plate 301 through bolts.

Specifically, the two driving wheels 3032 are arranged in parallel, the horizontal heights of the two driven wheels 3032 are consistent, the axes of the two driven wheels 3042 are respectively overlapped with the axes of the two driving wheels 3032, the driven wheels 3042 are arranged in parallel, the driving motor 302 operates to enable the driving gears to drive the two driven gears 3033 to synchronously rotate, so that the two driving wheels 3032 are driven to rotate, the bar stock is enabled to rotate, the driving rotating member 303 and the driven rotating member 304 are fixed on the bottom plate 301 at a certain interval through the two connecting plates 306, and the interval between the driving rotating member 303 and the driven rotating member 304 can be adjusted.

Further, the straightness detection apparatus 30 further includes a sliding rail 307 and two sets of sliding blocks 308 disposed on the sliding rail 307, the sliding rail 307 is fixed on the top surface of the bottom plate 301, the two sets of sliding blocks 308 are respectively fixed on bottoms of the driving rotating member 303 and the driven rotating member 304, and the sliding rail 307 is disposed parallel to the conveying chain 203, so that positions of the driving rotating member 303 and the driven rotating member 304 can be adjusted more stably and rapidly.

Specifically, the straightness detection probe 305 is a laser ranging sensor or an infrared ranging sensor.

The bar cutting and sorting integrated device further comprises an industrial camera 402, wherein the industrial camera 402 is fixedly arranged at the bottom of the truss 40 and is positioned above the material frame 50. Photographing and machine vision recognition are carried out on the frame of the material rack 50 through the industrial camera 402, the initial placement position of the material rack 50 is ensured to be correct, the accurate bar stock placement of the manipulator 401 is facilitated, the inverted triangular blocks can be designed at the lower end of the first layer of the material rack 50, the bar stock placement interval in the material rack 50 is consistent, the integral placement process is standardized, interlayer indentation placement is realized, the stacking stability is ensured, and the whole mechanical operation of the stacking process is realized. The working beat of the blanking process is accurately controlled, the artificial influence factors are reduced, and the consistency of the process conditions in the production process is ensured.

In this embodiment, a positioning block 501 and a positioning base 502 are disposed at the bottom of the material rack 50, the positioning block 501 is rigidly connected with the material rack 50, the positioning base 502 is fixedly disposed on an installation plane of the device, the positioning block 501 is in embedded sliding fit with the positioning base 502, the position of the material rack 50 in one axial direction can be determined by matching the positioning block 501 with the positioning base 502, then the position of the material rack 50 in the other axial direction can be determined by matching with the visual recognition capability of the industrial camera 402, and the position of the material rack 50 can be determined by marking on the edges of the positioning block 501 and the positioning base 502.

Specifically, the cross section of the positioning block 501 is inverted triangle or inverted trapezoid, and a V-shaped groove or a trapezoid groove is formed at the top of the positioning base 502, and the V-shaped groove and the trapezoid groove are through grooves.

Those of ordinary skill in the art will appreciate that: the discussion of any of the embodiments above is merely exemplary and is not intended to imply that the scope of the present application is limited to such examples; the technical features of the above embodiments or in the different embodiments may also be combined under the idea of the present application, the steps may be implemented in any order, and there are many other variations of the different aspects of one or more embodiments in the present application as described above, which are not provided in details for the sake of brevity.

One or more embodiments herein are intended to embrace all such alternatives, modifications and variations that fall within the broad scope of the present application. Any omissions, modifications, equivalents, improvements, and the like, which are within the spirit and principles of the one or more embodiments in the present application, are therefore intended to be included within the scope of the present application.

Claims

1. The utility model provides a bar cuts off letter sorting integrated device which characterized in that includes:

a sawing machine (10);

the conveying mechanism (20), one end of the conveying mechanism (20) extends to a discharge hole of the sawing machine (10), and the conveying mechanism (20) comprises a linear reciprocating telescopic device (201) and a pushing plate (202) arranged at the end part of the linear reciprocating telescopic device (201);

a straightness detection device (30), wherein the straightness detection device (30) is arranged on one side of the conveying mechanism (20);

the truss (40) is provided with a manipulator (401) in a driving mode, and the truss (40) spans over the conveying mechanism (20) and the straightness detection equipment (30); and

the material rack (50) and the material receiving box (60) are arranged below the truss (40), and the linear reciprocating telescopic device (201) stretches out to push bars to the material receiving box (60) through the pushing plate (202).

2. The bar cutting and sorting integrated device according to claim 1, wherein the conveying mechanism (20) further comprises a conveying chain (203) and a driver (204) for driving the conveying chain (203), inclined baffles (205) are symmetrically arranged on two sides of the conveying chain (203), and one ends of the conveying chain (203) and the inclined baffles (205) extend to a discharge hole of the sawing machine (10).

3. The bar cutting and sorting integrated device according to claim 1, characterized in that the end of the conveying mechanism (20) far away from the sawing machine (10) is provided with a mounting frame (206), and a proximity switch is fixed on the mounting frame (206).

4. The bar cutting and sorting integrated device according to claim 1, characterized in that a ramp plate (207) is arranged between the conveying mechanism (20) and the receiving bin (60), and the linear reciprocating telescopic device (201) extends out to push bars to the ramp plate (207) through the pushing plate (202).

5. The bar cutting and sorting integrated device according to claim 1, wherein the straightness detection equipment (30) comprises a bottom plate (301), a driving motor (302), a driving rotating member (303), a driven rotating member (304) and a straightness detection probe (305), the driving motor (302) is in driving connection with the driving rotating member (303), the driving rotating member (303) and the driven rotating member (304) respectively support two ends of the bar and drive the bar to rotate, and the straightness detection probe (305) is arranged on the bottom plate (301) and aligned with the bar.

6. The bar cutting and sorting integrated device according to claim 5, wherein the driving rotation member (303) comprises a first support plate (3031), two driving rotating wheels (3032) rotatably arranged on the first support plate (3031), and a driven gear (3033) coaxially connected with the driving rotating wheels (3032), the driving gear is fixedly connected with an output shaft of the driving motor (302), and the driving gear is meshed with the two driven gears (3033); the driven rotating piece (304) comprises a second supporting plate (3041) and two driven rotating wheels (3042) rotatably arranged on the second supporting plate (3041), the first supporting plate (3031) and the second supporting plate (3041) are connected with a connecting plate (306), and the connecting plate (306) is connected with the bottom plate (301) through bolts.

7. The bar stock severing and sorting integrated device of claim 6, wherein the straightness detection probe (305) is a laser ranging sensor or an infrared ranging sensor.

8. The bar stock severing and sorting integrated device of claim 5, further comprising an industrial camera (402), the industrial camera (402) being fixedly disposed at the bottom of the truss (40) and above the material rack (50).

9. The bar cutting and sorting integrated device according to any one of claims 1-8, wherein a positioning block (501) and a positioning base (502) are arranged at the bottom of the material rack (50), the positioning block (501) is rigidly connected with the material rack (50), the positioning base (502) is fixedly arranged on an equipment installation plane, and the positioning block (501) is in embedded sliding fit with the positioning base (502).

10. The bar cutting and sorting integrated device according to claim 9, wherein the cross section of the positioning block (501) is inverted triangle or inverted trapezoid, and the top of the positioning base (502) is provided with a V-shaped groove or a trapezoid groove.