CN213067522U

CN213067522U - Alignment structure for square tube detection system

Info

Publication number: CN213067522U
Application number: CN202022531434.8U
Authority: CN
Inventors: 颜艳; 王正堂; 程泽财
Original assignee: Wuxi Institute of Commerce
Current assignee: Wuxi Institute of Commerce
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-04-27
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses an alignment structure for a square tube detection system, which comprises a frame, wherein a plurality of conveyer belts are arranged on the frame; a clamping alignment structure is arranged among the conveying belts; the clamping end of the clamping alignment structure is positioned between the light source detection devices on the two sides of the plurality of conveying belts; the clamping alignment structure comprises clamping fingers; when the light source detection device detects, the clamping ends of the clamping fingers correspondingly draw together and clamp the square pipe. The utility model provides an alignment structure for square pipe detecting system can effectual clamp tightly firm side pipe play the effect of supplementary detection.

Description

Alignment structure for square tube detection system

Technical Field

The utility model relates to a side's pipe detection area especially relates to side's pipe detecting system's alignment structure field.

Background

The square tubes need to be detected before the square tubes are produced, and some irregular square tubes need to be removed; in the detection process, errors may exist in detection due to the fact that the square tubes are not placed neatly; the square tube with the uneven surface is difficult to detect, so that the square tube can be stabilized in the detection process, the square tube can be enabled to keep the same straight line in the detection process, the detection accuracy of the square tube can be improved, and errors are reduced.

Disclosure of Invention

The purpose of the invention is as follows: in order to overcome the deficiencies in the prior art, the utility model provides an alignment structure for square pipe detecting system can effectual clamp tightly firm side pipe play the effect of supplementary detection.

The technical scheme is as follows: in order to achieve the above purpose, the technical scheme of the utility model is as follows:

an alignment structure for a square tube detection system comprises a rack, wherein a plurality of conveying belts are arranged on the rack; a clamping alignment structure is arranged among the conveying belts; the clamping end of the clamping alignment structure is positioned between the light source detection devices on the two sides of the plurality of conveying belts; the clamping alignment structure comprises clamping fingers; when the light source detection device detects, the clamping ends of the clamping fingers correspondingly draw close to and clamp the square pipe; the square tube is prevented from moving during detection, and detection is facilitated.

Further, the clamping alignment structure comprises a mounting plate; the mounting plate block is fixed on the side wall of the inner plate of the frame through a connecting plate; the clamping fingers are correspondingly arranged on the mounting plate, and the clamping ends of the clamping fingers extend upwards to protrude out of the surface of the conveying belt; the clamp is used for clamping and stabilizing the opposite pipe.

Further, the clamping alignment structure further comprises a telescopic rod; the bottom of the mounting plate is provided with a containing groove; the top of the mounting plate block is provided with a mounting groove; the mounting groove is communicated with the accommodating groove through the through hole; the driving device in the accommodating groove is in driving connection with one end of the telescopic rod; the telescopic link other end passes in the through hole extends to the mounting groove, just telescopic link extension end connects the centre gripping that sets up in the mounting groove and indicates. The telescopic rod can drive the clamping finger to rotate to clamp the square tube.

Furthermore, a movable strip block is arranged at the extending end of the telescopic rod; the two ends of the movable strip block are respectively and rotatably connected with the bottoms of the clamping fingers, the telescopic rod drives the movable strip block to move up and down, and the clamping ends of the clamping fingers correspondingly approach or move away; is fixed on the square tube.

Furthermore, the clamping fingers are integrally in a 6-shaped structure; the side, away from each other, of the bottom of each clamping finger is provided with a rotating hole; the rotating hole is correspondingly and rotatably nested on a fixing column on the inner wall of the mounting groove; the top of the clamping finger is a clamping finger end; the end of the clamping finger protrudes upwards from the conveying belt; and forming a link mechanism so as to realize the swinging of the clamping finger ends of the clamping fingers.

Further, a stable clamp is fixedly arranged on one side wall of the clamping finger ends, which are close to each other; the stabilizing clamp is of an elastic structure; a plurality of notches are formed in one side wall of each clamping finger end, which is close to each other; the stability is enhanced.

Has the advantages that: the utility model can clamp the square tube firmly, which is convenient for the square tube detection; including but not limited to the following benefits:

1) the square tube is clamped by a plurality of clamping fingers arranged side by side, so that the square tube is clamped at multiple points in the length direction, the square tube is enabled to be positioned on the same straight line, a light source detection device is convenient to align to the side wall of one end of the square tube, the surface detection accuracy of the square tube is convenient to detect and improve, and the surface of the produced square tube is prevented from being uneven;

2) when a plurality of centre gripping fingers open, square pipe is through carrying, and when a plurality of centre gripping fingers closed each other, the other side pipe played the effect that presss from both sides tightly firm to set up stable anchor clamps on the clamp face, can prevent that square pipe from taking place lateral deviation.

Drawings

FIG. 1 is a view of a clamping alignment structure;

fig. 2 is a diagram of a mounting plate block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in the attached figures 1-2: an alignment structure for a square tube detection system comprises a frame 1, wherein a plurality of conveying belts 2 are arranged on the frame 1; a clamping alignment structure 3 is arranged among the plurality of conveying belts 2; the clamping end of the clamping alignment structure 3 is positioned between the light source detection devices 4 on the two sides of the plurality of conveyor belts 2; the clamp alignment structure 3 comprises clamp fingers 31; when the light source detection device 4 detects, the clamping ends of the plurality of clamping fingers 31 are correspondingly drawn together and clamped on the square pipe. When the light source detection device 4 detects the square tube, the clamping fingers 31 clamp the square tube correspondingly, and the longitudinal section of the square tube is right opposite to the detection end of the light source detection device 4, so that the detection of the longitudinal section of the square tube is facilitated.

The clamp alignment structure 3 comprises a mounting plate 32; the mounting plate 32 is fixed on the side wall of the inner plate of the frame 1 through a connecting plate 33; the clamping fingers 31 are correspondingly arranged on the mounting plate 32, and the clamping ends of the clamping fingers 31 extend upwards to protrude out of the surface of the conveying belt 2; therefore, the clamping end of the clamping finger 31 can clamp and stabilize the square tube, and detection is facilitated.

The gripping and aligning structure 3 further comprises a telescopic rod 33; the bottom of the mounting plate 32 is provided with a containing groove 321; the top of the mounting plate 32 is provided with a mounting groove 322; the mounting groove 322 is communicated with the accommodating groove 321 through the through hole 323; the driving device in the accommodating groove 321 is in driving connection with one end of the telescopic rod 33; the other end of the telescopic rod 33 passes through the through hole 323 and extends into the mounting groove 322, and the extending end of the telescopic rod 33 is connected to the clamping finger 31 arranged in the mounting groove 322. Thereby telescopic link 33 up-and-down motion drives centre gripping and indicates 31 bottom relative rotation, and centre gripping indicates 31 top will corresponding centre gripping square pipe like this, plays the effect of stable correction, makes the side of square pipe just to the sense terminal of light source detection device 4.

The extending end of the telescopic rod 33 is provided with a movable strip 331; the two ends of the movable strip block 331 are respectively and rotatably connected with the bottoms of the plurality of clamping fingers 31, the telescopic rod 33 drives the movable strip block 331 to move up and down, and the clamping ends of the plurality of clamping fingers 31 correspondingly approach or move away; the telescopic rod 33 drives the movable strip 331 to move up and down, and the tops of the clamping fingers 31 at the two ends of the movable strip 331 correspondingly swing; thus, the square tube can be clamped.

The clamping fingers 31 are integrally in a 6-shaped structure; the sides of the bottoms of the clamping fingers 31, which are far away from each other, are respectively provided with a rotating hole 311; the rotating hole 311 is correspondingly and rotatably nested on a fixing column 324 on the inner wall of the mounting groove 322; the top of the clamping finger 31 is provided with a clamping finger end 312; the clamping finger ends 312 project upwards from the conveyor belt 2. The telescopic rod 331 drives the bottom of the clamping finger 31 to rotate through the movable strip 331, and the clamping finger 31 swings relatively on the fixed column 324 through the rotating hole 311; such that the gripping fingers 312 are moved toward or away from each other and when the gripping fingers 312 are moved away from each other, the gripping fingers 312 are lowered below the surface of the conveyor belt so that the square tube can reach the area between the gripping fingers 312, and thereafter the gripping fingers 312 are driven toward each other to grip the square tube; and a plurality of clamping fingers 31 are arranged side by side, so that the square pipe can be kept on the same straight line by clamping the square pipe by multiple points, and the alignment detection is convenient.

A stabilizing clamp 313 is fixedly arranged on one side wall of the clamping finger ends 312 which are close to each other; the stabilizing clamp 313 is of an elastic structure; (ii) a A plurality of notches 314 are formed on one side wall of the clamping finger ends 312 which are close to each other; the square pipe is convenient to clamp and stabilize, and the surface of the square pipe can be prevented from being damaged.

The above description is of the preferred embodiment of the present invention, and it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the principles of the invention, and these modifications and variations are considered to be within the scope of the invention.

Claims

1. An alignment structure for a square tube inspection system, comprising: the device comprises a rack (1), wherein a plurality of conveying belts (2) are arranged on the rack (1); a clamping alignment structure (3) is arranged among the plurality of conveying belts (2); the clamping end of the clamping alignment structure (3) is positioned between the light source detection devices (4) on the two sides of the plurality of conveyor belts (2); the clamping alignment structure (3) comprises clamping fingers (31); when the light source detection device (4) detects, a plurality of clamping fingers (31) are correspondingly closed and clamped on the square pipe.

2. An alignment structure for a square tube inspection system as claimed in claim 1, wherein: the clamping alignment structure (3) comprises a mounting plate (32); the mounting plate block (32) is fixed on the side wall of the inner plate of the rack (1) through a connecting plate (34); the clamping fingers (31) are correspondingly arranged on the mounting plate (32), and the clamping ends of the clamping fingers (31) extend upwards to protrude out of the surface of the conveying belt (2).

3. An alignment structure for a square tube inspection system as claimed in claim 2, wherein: the clamping alignment structure (3) further comprises a telescopic rod (33); the bottom of the mounting plate (32) is provided with a containing groove (321); the top of the mounting plate block (32) is provided with a mounting groove (322); the mounting groove (322) is communicated with the accommodating groove (321) through the through hole (323); the driving device in the accommodating groove (321) is in driving connection with one end of the telescopic rod (33); the other end of the telescopic rod (33) penetrates through the through hole (323) to extend into the mounting groove (322), and the extending end of the telescopic rod (33) is connected with a clamping finger (31) arranged in the mounting groove (322).

4. An alignment structure for a square tube inspection system as claimed in claim 3, wherein: a movable strip block (331) is arranged at the extending end of the telescopic rod (33); the two ends of the movable strip block (331) are respectively connected with the bottoms of the clamping fingers (31) in a rotating mode, the telescopic rod (33) drives the movable strip block (331) to move up and down, and the clamping ends of the clamping fingers (31) correspondingly get close to or far away from each other.

5. An alignment structure for a square tube inspection system as claimed in claim 1, wherein: the clamping fingers (31) are integrally in a 6-shaped structure; the sides, away from each other, of the bottoms of the clamping fingers (31) are respectively provided with a rotating hole (311); the rotating hole (311) is correspondingly and rotatably nested on a fixing column (324) on the inner wall of the mounting groove (322); the top of the clamping finger (31) is a clamping finger end (312); the clamping finger ends (312) project upwards from the conveyor belt (2).

6. An alignment structure for a square tube inspection system as claimed in claim 5, wherein: a stable clamp (313) is fixedly arranged on one side wall of the clamping finger ends (312) which are close to each other; the stabilizing clamp (313) is of an elastic structure; a plurality of notches (314) are arranged on one side wall of the clamping finger ends (312) which are close to each other.