CN213186249U - Industrial robot vision positioning sensor - Google Patents

Abstract

The utility model discloses an industrial robot vision positioning sensor, concretely relates to vision sensor technical field, including shell body and interior casing, the inside of shell body is provided with interior casing, be provided with the cavity between shell body and the interior casing, the inside of interior casing is provided with the circuit board, the top of shell body is provided with protective structure, the inside of cavity is provided with waterproof construction. The utility model discloses a be provided with the standing groove, the sponge absorbs water, granule and evaporation hole absorb water, after the inside entering water of visual positioning sensor, the inside part of visual positioning sensor can the short circuit, in order to prevent that moisture from getting into visual positioning sensor's inside, set up the sponge that absorbs water and the granule that absorbs water in the inside of cavity, the sponge that absorbs water and the granule that absorbs water can adsorb the moisture that is about to get into the interior casing inside, the sponge that absorbs water and the inside adsorbed moisture of granule that absorbs water can be through the inside evaporation of the heat follow evaporation hole evaporation play sponge that the part produced and the granule that absorbs water.

Description

Industrial robot vision positioning sensor

Technical Field

The utility model relates to a vision sensor technical field specifically is an industrial robot vision positioning sensor.

Background

With the development of science and technology, the fields to which robot vision is applicable are more and more extensive, the main function of the vision sensor is to acquire the most primitive drawing to be processed by a sufficient machine vision system, and the current industrial robot vision positioning sensor has certain problems which are not solved.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the traditional industrial robot vision positioning sensor does not effectively dissipate heat inside the positioning sensor;

(2) the traditional visual positioning sensor of the industrial robot does not protect the camera, and the camera is easy to damage;

(3) traditional industrial robot vision positioning sensor does not carry out effectual waterproof to positioning sensor's inside.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an industrial robot vision positioning sensor to provide the not good problem of heat dissipation function in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a visual positioning sensor of an industrial robot comprises an outer shell and an inner shell, wherein the inner shell is arranged inside the outer shell, a cavity is arranged between the outer shell and the inner shell, a circuit board is arranged inside the inner shell, a protective structure is arranged at the top end of the outer shell, a waterproof structure is arranged inside the cavity, and a heat dissipation structure is arranged outside the circuit board;

the heat radiation structure comprises a heat conduction pad, the heat conduction pad is arranged around the circuit board, a heat conduction sheet is arranged on one side inside the cavity, heat radiation holes are formed in the inner side wall of the inner shell, and a dust screen is arranged inside the heat radiation holes.

Preferably, the heat dissipation holes are arranged at equal intervals on the inner side wall of the inner shell.

Preferably, protective structure comprises spiral piece, thread groove, protecting crust and camera, the camera sets up the top at the shell body, the outside of camera is provided with the protecting crust, the inside bottom of protecting crust is provided with the spiral piece, the thread groove sets up the top at the shell body outside.

Preferably, the screw block is embedded in the screw groove, and a threaded connection is formed between the screw block and the screw groove.

Preferably, the waterproof structure comprises a placing groove, a water-absorbing sponge, water-absorbing particles and evaporation holes, the water-absorbing sponge is arranged inside the cavity, the placing groove is arranged inside the water-absorbing sponge, the water-absorbing particles are arranged inside the placing groove, and the evaporation holes are formed in the inner side wall of the outer shell.

Preferably, the placement groove is symmetrical about a horizontal center line of the outer shell.

Compared with the prior art, the beneficial effects of the utility model are that: the industrial robot vision positioning sensor not only realizes effective heat dissipation and camera protection, but also realizes internal water prevention of the positioning sensor;

(1) through the arrangement of the heat conducting pad, the heat radiating holes, the heat conducting fins and the dust screen, when the visual positioning sensor is used for a long time, parts inside the inner shell can generate heat, the parts generate heat, the inner shell is easy to reduce the service life of the parts, the heat conducting pad can guide heat inside the inner shell out of the inner shell through the heat radiating holes, the heat conducting fins can guide the heat out of the inner shell through the evaporation holes, the dust screen is arranged inside the heat radiating holes, and impurities in air can be prevented from entering the inner shell through the dust screen;

(2) by arranging the spiral block, the thread groove, the protective shell and the camera, when the visual positioning sensor is not used, the protective shell is screwed, the spiral block at the bottom end in the protective shell is screwed into the thread groove, the camera is protected, the visual positioning sensor is prevented from being damaged when the visual positioning sensor is not used, and the protective shell can be dismounted by reversely screwing the protective shell when the visual positioning sensor is used;

(3) through being provided with the standing groove, the sponge absorbs water, granule and evaporation hole absorb water, after the inside entering water of visual positioning sensor, the inside part of visual positioning sensor can the short circuit, in order to prevent moisture entering visual positioning sensor's inside, set up the sponge that absorbs water and the granule that absorbs water in the inside of cavity, the sponge that absorbs water and the granule that absorbs water can adsorb the moisture that is about to get into interior casing inside, the sponge that absorbs water and the inside adsorbed moisture of granule that absorbs water can be through the inside heat evaporation play sponge that absorbs water and the granule that absorbs water of evaporation from the evaporation hole that the part produced.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the partial cross-sectional structure of the present invention;

fig. 3 is a schematic view of a top view structure of the camera of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. an outer housing; 2. an inner housing; 3. a circuit board; 4. a cavity; 5. a thermally conductive pad; 6. a protective structure; 601. a screw block; 602. a thread groove; 603. a protective shell; 604. a camera; 7. heat dissipation holes; 8. a heat conductive sheet; 9. a waterproof structure; 901. a placement groove; 902. a water-absorbing sponge; 903. water-absorbing particles; 904. an evaporation hole; 10. a dust screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, a vision positioning sensor for an industrial robot includes an outer housing 1 and an inner housing 2, the inner housing 2 is disposed inside the outer housing 1, a cavity 4 is disposed between the outer housing 1 and the inner housing 2, a circuit board 3 is disposed inside the inner housing 2, a protective structure 6 is disposed at the top end of the outer housing 1, a waterproof structure 9 is disposed inside the cavity 4, and a heat dissipation structure is disposed outside the circuit board 3;

referring to fig. 1-4, the visual positioning sensor for the industrial robot further comprises a heat dissipation structure, wherein the heat dissipation structure comprises a heat conduction pad 5, the heat conduction pad 5 is arranged around the circuit board 3, one side inside the cavity 4 is provided with a heat conduction sheet 8, the inner side wall of the inner shell 2 is provided with a heat dissipation hole 7, and a dust screen 10 is arranged inside the heat dissipation hole 7;

the heat dissipation holes 7 are arranged at equal intervals on the inner side wall of the inner shell 2;

specifically, as shown in fig. 1 and fig. 2, when the visual positioning sensor is used for a long time, the parts inside the inner housing 2 generate heat, the parts generate heat to easily cause the inner housing 2 to reduce the service life of the parts, the heat conducting pad 5 can lead the heat inside the inner housing 2 out of the inner housing 2 through the heat dissipation holes 7, the heat conducting fins 8 can lead the heat out of the inner housing 1 through the evaporation holes 904, the dust screen 10 is arranged inside the heat dissipation holes 7, and the dust screen 10 can prevent impurities in the air from entering the inner housing 2.

Example 2: the protective structure 6 is composed of a spiral block 601, a thread groove 602, a protective shell 603 and a camera 604, wherein the camera 604 is arranged at the top end of the outer shell 1, the model of the camera 604 is EC500I, the protective shell 603 is arranged outside the camera 604, the spiral block 601 is arranged at the bottom end inside the protective shell 603, and the thread groove 602 is arranged at the top end outside the outer shell 1;

the screw block 601 is embedded in the screw groove 602, and a threaded connection is formed between the screw block 601 and the screw groove 602;

specifically, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, when the visual alignment sensor is not used, the protective shell 603 is screwed, the screw block 601 at the bottom end inside the protective shell 603 is screwed into the screw groove 602, so as to protect the camera 604, prevent damage to the visual alignment sensor when the visual alignment sensor is not used, and the protective shell 603 can be detached by screwing the protective shell 603 reversely when the visual alignment sensor is used.

Example 3: the waterproof structure 9 is composed of a placement groove 901, a water-absorbing sponge 902, water-absorbing particles 903 and evaporation holes 904, wherein the water-absorbing sponge 902 is arranged inside the cavity 4, the placement groove 901 is arranged inside the water-absorbing sponge 902, the water-absorbing particles 903 are arranged inside the placement groove 901, and the evaporation holes 904 are arranged on the inner side wall of the outer shell 1;

the placement grooves 901 are symmetrical about the horizontal center line of the outer shell 1;

specifically, as shown in fig. 1, after the inside entering water of the visual positioning sensor, the inside part of the visual positioning sensor may be short-circuited, in order to prevent the moisture from entering the inside of the visual positioning sensor, a water absorbing sponge 902 and water absorbing particles 903 are disposed inside the cavity 4, the water absorbing sponge 902 and the water absorbing particles 903 may absorb the moisture about to enter the inside of the inner housing 2, and the moisture absorbed inside the water absorbing sponge 902 and the water absorbing particles 903 may evaporate the inside of the water absorbing sponge 902 and the water absorbing particles 903 from the evaporation holes 904 by the heat generated by the part.

The working principle is as follows: the utility model discloses when using, at first, when too long to the visual positioning sensor live time, the inside part of interior casing 2 can generate heat, the part generates heat and leads to the life that interior casing 2 reduces the part easily, heat conduction pad 5 can lead out the inside of casing 2 through louvre 7 to the inside heat of interior casing 2 inside, conducting strip 8 can lead out the inside of shell body 1 to the heat through evaporation hole 904, the inside of louvre 7 is provided with dust screen 10, dust screen 10 can prevent that the impurity in the air from getting into the inside of interior casing 2.

Afterwards, when the visual positioning sensor is not used, the protective shell 603 is screwed, the spiral block 601 at the bottom end inside the protective shell 603 is screwed into the threaded groove 602, the camera 604 is protected, the visual positioning sensor is prevented from being damaged when the visual positioning sensor is not used, and the protective shell 603 can be dismounted by screwing the protective shell 603 reversely when the visual positioning sensor is used.

Finally, after the inside entering water of visual positioning sensor, the inside part of visual positioning sensor can the short circuit, in order to prevent moisture entering visual positioning sensor's inside, set up the sponge 902 that absorbs water and absorb water granule 903 in the inside of cavity 4, the sponge 902 that absorbs water and the inside moisture that absorbs water granule 903 can adsorb and be about to entering interior casing 2, the inside heat that the inside adsorbed moisture of sponge 902 that absorbs water and the inside moisture that absorbs water granule 903 can produce through the part evaporates the inside of the sponge 902 that absorbs water and the granule 903 that absorbs water from evaporation hole 904 evaporation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims (6)

1. An industrial robot vision positioning sensor, includes shell body (1) and interior casing (2), its characterized in that: an inner shell (2) is arranged inside the outer shell (1), a cavity (4) is arranged between the outer shell (1) and the inner shell (2), a circuit board (3) is arranged inside the inner shell (2), a protective structure (6) is arranged at the top end of the outer shell (1), a waterproof structure (9) is arranged inside the cavity (4), and a heat dissipation structure is arranged outside the circuit board (3);

the heat dissipation structure comprises a heat conduction pad (5), wherein the heat conduction pad (5) is arranged around the circuit board (3), a heat conduction sheet (8) is arranged on one side of the interior of the cavity (4), heat dissipation holes (7) are formed in the inner side wall of the inner shell (2), and dust screens (10) are arranged in the heat dissipation holes (7).

2. An industrial robot vision positioning sensor according to claim 1, characterized in that: the heat dissipation holes (7) are arranged on the inner side wall of the inner shell (2) at equal intervals.

3. An industrial robot vision positioning sensor according to claim 1, characterized in that: protective structure (6) comprise spiral piece (601), thread groove (602), protecting crust (603) and camera (604), camera (604) set up the top in shell (1), the outside of camera (604) is provided with protecting crust (603), the inside bottom of protecting crust (603) is provided with spiral piece (601), thread groove (602) set up the outside top in shell (1).

4. An industrial robot vision positioning sensor according to claim 3, characterized in that: the screw block (601) is embedded in the screw groove (602), and a threaded connection is formed between the screw block (601) and the screw groove (602).

5. An industrial robot vision positioning sensor according to claim 1, characterized in that: the waterproof structure (9) is composed of a placing groove (901), water-absorbing sponge (902), water-absorbing particles (903) and evaporation holes (904), the water-absorbing sponge (902) is arranged inside the cavity (4), the placing groove (901) is arranged inside the water-absorbing sponge (902), the water-absorbing particles (903) are arranged inside the placing groove (901), and the evaporation holes (904) are arranged on the inner side wall of the outer shell (1).

6. An industrial robot vision positioning sensor according to claim 5, characterized in that: the placing grooves (901) are symmetrical about the horizontal center line of the outer shell (1).

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