CN210664321U - Device for detecting and positioning metal object in conveying process - Google Patents

Abstract

The utility model discloses a device for detecting location among metal object transportation process, including support and eddy current sensor, eddy current sensor passes through branch fixed mounting on the support, and this eddy current sensor sets up in conveying roller device delivery position for detect the position of carrying the metal object. Has the advantages that: the device for detecting and positioning can be applied to the conveying process of procedures such as deburring, cutting, spraying and cooling of metal objects, the eddy current sensor is adopted in the environments of high water vapor and dust, the anti-interference performance is high, the defect that the traditional grating infrared detection or laser detection cannot penetrate through water vapor is overcome, and the operation is stable.

Description

Device for detecting and positioning metal object in conveying process

Technical Field

The utility model relates to a metal object carries and detects the location field, concretely relates to metal object is used for detecting the device of location among the transportation process.

Background

At present, in the process of conveying metal objects in normal temperature or high temperature occasions, infrared detection and laser detection are generally adopted for non-contact detection, but in the severe environment with more moisture and dust, the moisture and dust can interfere with the infrared detection or the laser detection, and the stability is poor. For radar detection, the problem that the surface of a detected object is too small cannot be solved due to the overlarge detection range of the radar, so that detection cannot be performed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a device for detecting the location in the metal object transportation process just lies in solving above-mentioned problem, adopts eddy current sensor to detect the location to the metal object, and stability is good, has overcome the unable drawback that penetrates vapor of traditional grating infrared detection.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a device for detecting location among metal object transportation process, includes support and eddy current sensor, eddy current sensor passes through branch fixed mounting on the support, and this eddy current sensor sets up in the conveying roller device and carries the position for detect the position of carrying metal object.

Technical scheme more than adopting, the metal object is carried by a plurality of conveying roller device, should detect positioner and set up between two adjacent conveying roller devices, and when examining test, vortex sensor can detect metal object front end and two terminal signals to give the controller of control conveying roller device with signal transmission, thereby fix a position the metal object. And the eddy current sensor is adopted for detection and positioning, so that the stability is good.

Preferably, a blowing nozzle is connected to the position, close to the eddy current sensor, of the support rod through a connecting pipe, and the lowest position of a blowing hole of the blowing nozzle is flush with the upper surface of the eddy current sensor;

and the supporting rod and the connecting pipe are both ventilating pipes.

Preferably, the blowing hole of the blowing nozzle is flat, and the blowing nozzle is connected with the connecting pipe through a connecting head.

Preferably, the blowing nozzle is made of a plastic material.

Preferably, the support comprises a support and a support plate, the support plate is an L-shaped plate, the L-shaped plate is fixed on the side surface of the support through welding or screw connection, and the support rod is fixedly mounted on the support plate through at least two locking mechanisms.

Preferably, the locking mechanism comprises an upper clamp and a lower clamp, and the lower clamp is fixedly connected with the support plate;

go up the clamp with down the clamp side corresponds from top to bottom and is equipped with the connection handle respectively and connect the handle down, be equipped with the fixed axle down on the connection handle, this fixed axle with the adapter sleeve is passed through to the one end of locking lever articulated, and the other end of locking lever is connected with lock nut, can be with last clamp and lower clamp locking.

Preferably, the upper clamp and the lower clamp are hinged through a hinge.

To sum up, the utility model has the advantages that: the device for detecting and positioning can be applied to the conveying process of the processes of deburring, cutting, spraying, cooling and the like of metal objects, the eddy current sensor is adopted in the environment of high water vapor and dust, the anti-interference performance is strong, the defect that the traditional grating infrared detection or laser detection cannot penetrate through water vapor is overcome, and the operation is stable;

and still adopt the mechanism of blowing, can effectually handle the scale that the dust and the metal object surface of vortex sensor upper end surface dropped, further guarantee the stability of service performance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of the present invention;

FIG. 2 is an isometric view of FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 1;

FIG. 4 is a schematic view of the present invention during transport;

fig. 5 is a perspective view of fig. 4.

The reference numerals are explained below:

1. a support; 1a, a support plate; 1b, a support; 2. a strut; 3. a connecting pipe; 4. an eddy current sensor; 5. a blowing nozzle; 6. a locking mechanism; 6a, an upper hoop; 6b, a lower hoop; 6c, locking the nut; 6d, a lock rod; 6e, a fixed shaft; 6f, an upper connecting handle; 6g, a lower connecting handle; 7. a metal object; 8. a conveying roller device.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides a device for detecting location in metal object transportation process, including support 1 and eddy current sensor 4, eddy current sensor 4 passes through branch 2 fixed mounting on support 1, and this eddy current sensor 4 sets up in conveying roller device 8 delivery position, and eddy current sensor 4 can be located between two adjacent conveying roller devices 8 (including the position of metal object 7 top or below or side) promptly for detect the position of carrying metal object 7, and eddy current sensor 4 detects two signals, is the front end and the rear end of metal object 7 respectively, and when detecting metal object 7 rear end, metal object 7 stops to carry, fixes a position promptly.

Technical scheme more than adopting, metal object 7 is carried by a plurality of conveying roller device 8, and this detection positioner sets up between two adjacent conveying roller devices 8, and when examining, vortex sensor 4 can detect two signals of 7 front ends of metal object and end to give the controller of control conveying roller device 8 with signal transmission, thereby fix a position metal object 7. And the eddy current sensor 4 is adopted for detection and positioning, so that the stability is good.

As a further embodiment of the scheme, a blowing nozzle 5 is connected to the position, close to the eddy current sensor 4, of the support rod 2 through a connecting pipe 3, and the lowest position of a blowing hole of the blowing nozzle 5 is flush with the upper surface of the eddy current sensor 4; and the supporting rod 2 and the connecting pipe 3 are both ventilating pipes. The blowing hole of the blowing nozzle 5 is flat, and the blowing nozzle 5 is connected with the connecting pipe 3 through a connector. In order to avoid the influence of the blowing nozzle 5 on the acquisition signal of the eddy current sensor 4, the blowing nozzle 5 is made of plastic.

Adopt above-mentioned structure, 2 middle ventilation of branch, and this branch 2 is connected with the air pump, can be for the air feed of blow gun 5, blow gun 5 is the platykurtic, and the lowest position in hole of blowing and vortex sensor 4's upper surface parallel and level, can effectually blow away the dust on vortex sensor 4 upper end surface, further avoid the influence that the dust detected vortex sensor 4.

As a preferred embodiment of the present invention, the bracket 1 includes a support 1b and a support plate 1a, the support plate 1a is an L-shaped plate, the L-shaped plate is fixed on a side surface of the support 1b by welding or screw connection, and the support rod 2 is fixedly mounted on the support plate 1a by at least two locking mechanisms 6. Further preferably, the strut 2 and the bracket 1 are arranged in parallel with the conveyor roller device 8, so that the detection of the eddy current sensor 4 is more stable.

In order to fix and stabilize the support rod 2, the locking mechanism 6 comprises an upper clamp 6a and a lower clamp 6b, and the lower clamp 6b is fixedly connected with the support plate 1 a; go up clamp 6a with the correspondence is equipped with connection handle 6f and connection handle 6g down respectively from top to bottom down in the 6b side of clamp, be equipped with fixed axle 6e down on the connection handle 6g, this fixed axle 6e with locking lever 6 d's one end is passed through the adapter sleeve and is articulated, and locking lever 6 d's the other end is connected with lock nut 6c, lock nut 6c and locking lever 6d screw-thread fit, rotatory lock nut 6c can make lock nut 6c fasten on last connection handle 6f, can be with last clamp 6a and clamp 6b locking down. The upper clamp 6a is hinged with the lower clamp 6b through a hinge.

The device for detecting and positioning can be applied to the conveying process of the processes of deburring, cutting, spraying, cooling and the like of a metal object 7, the eddy current sensor 4 is adopted in the environment of high water vapor and dust, the anti-interference performance is strong, the defect that the traditional grating infrared detection or laser detection cannot penetrate through water vapor is overcome, and the operation is stable; and still adopt the mechanism of blowing, can effectually handle eddy current sensor 4 upper end surface dust and the cinder that the metal object surface dropped, further guarantee the stability of service performance.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (7)

1. A device for detecting and positioning in a metal object conveying process is characterized in that: including support and eddy current sensor, eddy current sensor passes through branch fixed mounting on the support, and this eddy current sensor sets up in conveying roller device delivery position for detect the position of carrying the metal object.

2. The apparatus for detecting and positioning during the transportation of metal objects according to claim 1, wherein: the position of the support rod, which is close to the eddy current sensor, is connected with a blowing nozzle through a connecting pipe, and the lowest position of an air blowing hole of the blowing nozzle is flush with the upper surface of the eddy current sensor;

and the supporting rod and the connecting pipe are both ventilating pipes.

3. The apparatus for detecting and positioning during the transportation of metal objects according to claim 2, wherein: the blowing hole of the blowing nozzle is flat, and the blowing nozzle is connected with the connecting pipe through a connector.

4. The apparatus for detecting and positioning during the transportation of metal objects according to claim 3, wherein: the blowing nozzle is made of plastic materials.

5. The apparatus for detecting and positioning during the transportation of metal objects according to claim 1, wherein: the support comprises a support and a support plate, the support plate is an L-shaped plate, the L-shaped plate is fixed on the side face of the support in a welding or screw connection mode, and the support rod is fixedly installed on the support plate through at least two locking mechanisms.

6. The apparatus for detecting and positioning during the transportation of metal objects according to claim 5, wherein: the locking mechanism comprises an upper clamp and a lower clamp, and the lower clamp is fixedly connected with the support plate;

go up the clamp with down the clamp side corresponds from top to bottom and is equipped with the connection handle respectively and connect the handle down, be equipped with the fixed axle down on the connection handle, this fixed axle with the adapter sleeve is passed through to the one end of locking lever articulated, and the other end of locking lever is connected with lock nut, can be with last clamp and lower clamp locking.

7. The apparatus for detecting and positioning during the transportation of metal objects according to claim 6, wherein: the upper clamp is hinged to the lower clamp through a hinge.

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