阅读说明：本技术 用于转炉测温杆和取样器的推料装置 (Pushing device for temperature measuring rod and sampler of converter ) 是由 杨涛 曾旋焱 屈红军 李明 曹首科 邵露 吴国彪 柳其硕 代杨帆 薛小鹏 于 2019-10-18 设计创作，主要内容包括：本发明涉及一种用于转炉测温杆和取样器的推料装置,包括推料机构支架,所述推料机构支架中部设有用于抓料的抓取机械手,所述推料机构支架后部设有辅助定心机构,所述推料机构支架上还设有推送范围贯穿整个推料机构支架的推杆机构。本发明用于稳定的连续输送测温杆或取样器,不受环境影响,工人劳动强度低,多重定心测温位置及偶头插入准确,测温准确。(The invention relates to a pushing device for a temperature measuring rod and a sampler of a converter, which comprises a pushing mechanism support, wherein the middle part of the pushing mechanism support is provided with a grabbing manipulator for grabbing materials, the rear part of the pushing mechanism support is provided with an auxiliary centering mechanism, and the pushing mechanism support is also provided with a push rod mechanism of which the pushing range penetrates through the whole pushing mechanism support. The invention is used for stably and continuously conveying the temperature measuring rod or the sampler, is not influenced by the environment, has low labor intensity of workers, and has accurate insertion of multiple centering temperature measuring positions and even heads and accurate temperature measurement.)

1. A pushing device for a temperature measuring rod and a sampler of a converter is characterized in that; including pushing equipment support (410), pushing equipment support (410) middle part is equipped with the manipulator (420) of snatching that is used for grabbing the material, pushing equipment support (410) rear portion is equipped with supplementary centering mechanism (430), still be equipped with push rod mechanism (450) that the propelling movement scope runs through whole pushing equipment support (410) on pushing equipment support (410).

2. The pushing device for the temperature measuring rod and the sampler of the converter according to claim 1, wherein; the grabbing manipulator (420) comprises a first lifting sliding table (421) arranged on a pushing mechanism support (410), a first double-outlet cylinder (422) is arranged at the lower end of the first lifting sliding table (421), first clamping plates (423) are arranged at two ends of the first double-outlet cylinder (422), and the two first clamping plates (423) are symmetrically arranged; two rows of first guide wheels (424) which are arranged up and down are arranged on the inner side of the first clamping plate (423), the first guide wheels (424) on the upper row incline upwards for a certain angle, and the first guide wheels (424) on the lower row incline downwards for a certain angle.

3. The pushing device for the temperature measuring rod and the sampler of the converter according to claim 2, wherein; the axis of the upper row of first guide wheels (424) and the axis of the lower row of first guide wheels (424) form an included angle of 90 degrees, and the average line of the angles is parallel to the horizontal plane.

4. The pushing device for the temperature measuring rod and the sampler of the converter according to claim 1, wherein; the auxiliary centering mechanism (430) comprises a second support (431) arranged on the pushing mechanism support (410), the upper end and the lower end of the second support (431) are respectively provided with a second cylinder (432), the output shaft of each second cylinder (432) is provided with a second clamping plate (433), and the two second clamping plates (433) are symmetrically arranged in an opposite direction; two rows of second guide wheels (434) are arranged on the second clamping plate (433), the two rows of second guide wheels (434) are located on the same horizontal plane, the inner row of second guide wheels (434) is inclined inwards by a certain angle, and the outer row of second guide wheels (434) is inclined outwards by a certain angle.

5. The pushing device for the temperature measuring rod and the sampler of the converter according to claim 4, wherein; the axes of the two rows of second guide wheels (434) form an included angle of 90 degrees, and the average line of the angle is parallel to the vertical plane.

6. The pushing device for the temperature measuring rod and the sampler of the converter according to claim 1, wherein; the push rod mechanism (450) comprises a push rod linear driving module which is horizontally arranged and penetrates through the length direction of the whole pushing mechanism support (410), a push rod support (455) is arranged on the push rod linear driving module, and a push rod probe (456) matched with the end of the sampler (7) or the temperature measuring rod (8) is arranged on the push rod support (455).

7. The pushing device for the temperature measuring rod and the sampler of the converter according to claim 6, wherein; the push rod linear driving module comprises a push rod driving motor (451), a push rod driving screw rod (452), a push rod driving track (453) and a push rod driving slide block (454); the two push rod driving tracks (453) are horizontally arranged on the pushing mechanism bracket (410) in parallel, and the push rod driving sliding block (454) is arranged on the push rod driving tracks (453); the push rod driving motor (451) is installed at the front end of the pushing mechanism support (410), an output shaft of the push rod driving motor (451) is connected with a push rod driving screw rod (452), the push rod driving screw rod (452) is located between the two push rod driving rails (453), and the push rod driving screw rod (452) is in threaded driving connection with the push rod driving sliding block (454).

8. The pushing device for the temperature measuring rod and the sampler of the converter according to claim 7, wherein; the push rod support (455) is connected with the push rod feeler (456) through an elastic connecting piece (457).

9. The pushing device for the temperature measuring rod and the sampler of the converter according to claim 8, wherein; the push rod support (455) is provided with an overload protection sensor (458), and the overload protection sensor (458) is triggered when the distance between the push rod probe (456) and the push rod support (455) is reduced by a certain amount.

10. The pushing device for the temperature measuring rod and the sampler of the converter according to claim 6, 7, 8 or 9, characterized in that; a circular groove (459) is formed in the end face of the push rod feeler (456), a second chamfer (462) and a first chamfer (461) are respectively arranged at the opening and the bottom of the circular groove (459), and a circular through hole (460) is formed in the center of a bottom plate of the circular groove (459); when the sampler (7) is pushed, the end of the sampler (7) is abutted against the second chamfer (462), and the metal end cover at the end of the sampler (7) is positioned in the circular groove (459); when the temperature measuring rod (8) is pushed, the end part of the temperature measuring rod (8) is inserted into the circular groove (459) and is propped against the first chamfer (461), and the temperature measuring thermocouple head at the end part of the temperature measuring rod (8) is inserted into the circular through hole (460).

Technical Field

The invention belongs to the field of automatic feeding equipment of a converter temperature measuring rod and a sampler, and particularly relates to a pushing device for the converter temperature measuring rod and the sampler.

Background

In the metallurgical industry, in steel making production, stable molten steel temperature is one of the basic requirements of continuous casting process. The temperature measuring rod and the sampler are used for measuring and sampling in the converter plant. At present, converter molten steel temperature measuring devices used in China are mainly divided into two types according to the degree of automation, wherein one type is an automatic temperature measuring device, and the other type is a manual temperature measuring device. A temperature measuring gun with the length of 3-4m is manually used, a temperature measuring thermocouple head is arranged on the temperature measuring gun, the temperature measuring thermocouple head penetrates into a winter converter for temperature measurement, the method needs to tilt the converter for 2min or even longer, the temperature is extremely high during operation due to environmental influence, the labor intensity of workers is high, and the temperature measuring position and the insertion depth of the thermocouple head are easy to deviate, so that inaccurate temperature measurement is caused. Wasting manpower and time and polluting the environment. And present automatic temperature measuring device is difficult to stable continuous transport temperature measurement pole and sampler because of the material loading problem, leads to the temperature measurement inefficiency, and the inaccurate scheduling problem of temperature measurement can't realize the full-automatic high-efficient temperature measurement purpose in the true sense.

Disclosure of Invention

The invention aims to provide a pushing device for a temperature measuring rod and a sampler of a converter, which is used for stably and continuously conveying the temperature measuring rod or the sampler.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

A pushing device for a temperature measuring rod and a sampler of a converter is characterized in that; including pushing equipment support 410, pushing equipment support 410 middle part is equipped with the manipulator 420 that snatchs that is used for grabbing the material, pushing equipment support 410 rear portion is equipped with supplementary centering mechanism 430, still be equipped with the push rod mechanism 450 that the propelling movement scope runs through whole pushing equipment support 410 on the pushing equipment support 410.

further, the grabbing manipulator 420 comprises a first lifting sliding table 421 mounted on the pushing mechanism support 410, a first double-outlet cylinder 422 is arranged at the lower end of the first lifting sliding table 421, first clamping plates 423 are arranged at two ends of the first double-outlet cylinder 422, and the two first clamping plates 423 are symmetrically arranged; two rows of first guide wheels 424 are arranged on the inner side of the first clamping plate 423, the first guide wheels 424 on the upper row incline upward at a certain angle, and the first guide wheels 424 on the lower row incline downward at a certain angle.

Further, the axis of the upper row of first guide wheels 424 forms an angle of 90 degrees with the axis of the lower row of first guide wheels 424, and the average of the angles is parallel to the horizontal plane.

Further, the auxiliary centering mechanism 430 comprises a second bracket 431 installed on the pushing mechanism bracket 410, the upper end and the lower end of the second bracket 431 are both provided with a second cylinder 432, an output shaft of each second cylinder 432 is provided with a second clamping plate 433, and the two second clamping plates 433 are symmetrically arranged in an opposite direction; two rows of second guide wheels 434 are arranged on the second clamping plate 433, the two rows of second guide wheels 434 are both located on the same horizontal plane, the inner row of second guide wheels 434 is inclined inwards by a certain angle, and the outer row of second guide wheels 434 is inclined outwards by a certain angle.

Further, the axes of the two rows of second guiding wheels 434 form an included angle of 90 degrees, and the average line of the angle is parallel to the vertical plane.

Further, the pushing rod mechanism 450 includes a pushing rod linear driving module horizontally disposed to penetrate the length direction of the whole pushing mechanism support 410, a pushing rod support 455 is disposed on the pushing rod linear driving module, and a pushing rod probe 456 matched with the end of the sampler 7 or the temperature measuring rod 8 is disposed on the pushing rod support 455.

Further, the push rod linear driving module comprises a push rod driving motor 451, a push rod driving screw rod 452, a push rod driving track 453 and a push rod driving slide block 454; the two push rod driving rails 453 are horizontally arranged on the pushing mechanism bracket 410 in parallel, and the push rod driving slider 454 is installed on the push rod driving rails 453; the push rod driving motor 451 is installed at the front end of the pushing mechanism bracket 410, an output shaft of the push rod driving motor 451 is connected with a push rod driving screw rod 452, the push rod driving screw rod 452 is located between two push rod driving rails 453, and the push rod driving screw rod 452 is in threaded driving connection with a push rod driving slider 454.

Further, the push rod support 455 is connected to the push rod head 456 by an elastic connection 457.

Further, an overload protection sensor 458 is provided on the push rod support 455, and the overload protection sensor 458 is triggered when the distance between the push rod head 456 and the push rod support 455 is reduced by a certain amount.

further, a circular groove 459 is arranged on the end surface of the push rod probe 456, a second chamfer 462 and a first chamfer 461 are respectively arranged at the opening and the bottom of the circular groove 459, and a circular through hole 460 is arranged at the center of the bottom plate of the circular groove 459; when the sampler 7 is pushed, the tip of the sampler 7 abuts against the second chamfer 462, and the metal end cover at the end of the sampler 7 is positioned in the circular groove 459; when the temperature measuring rod 8 is pushed, the end of the temperature measuring rod 8 is inserted into the circular groove 459 and abuts against the first chamfer 461, and the temperature measuring thermocouple head at the end of the temperature measuring rod 8 is inserted into the circular through hole 460.

The invention has the beneficial effects that: the invention is used for stably and continuously conveying the temperature measuring rod or the sampler, is not influenced by the environment, has low labor intensity of workers, and has accurate insertion of multiple centering temperature measuring positions and even heads and accurate temperature measurement.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic front view of the present invention.

Fig. 4 is a schematic perspective view of the first bin side.

Fig. 5 is a schematic perspective view of the second bin side.

Fig. 6 is a schematic front view of the first bin side.

Fig. 7 is a side schematic view of the blanking switch.

Fig. 8 is a schematic diagram of the internal structure of the blocking switch.

Fig. 9 is a front schematic view of the blanking switch.

Fig. 10 is a perspective view of the pusher mechanism.

Fig. 11 is a side schematic view of the pusher mechanism.

Fig. 12 is an enlarged schematic view of a portion a in fig. 11.

FIG. 13 is a schematic cross-sectional view of a putter head.

Figure 14 is a perspective view of the waste collection mechanism.

Fig. 15 is a perspective view of the auxiliary centering mechanism.

Fig. 16 is a perspective view of the grasping robot.

fig. 17 is a perspective view of a double feed mechanism.

Fig. 18 is a perspective view of a single-side feed mechanism.

In the figure:

1-a support table;

2-a first silo; 210-a bin holder; 211-material channel; 212-a first photosensor; 221-a second photosensor; 230-a blanking switch; 231-a blanking switch mounting plate; 232-blanking switch cylinder; 233-blanking switch slide rail; 234-a blanking switch slider; 235-material blocking rod; 236-a steering guide sleeve; 237-steering bearing;

3-a second bunker;

4-a material pushing mechanism; 410-pusher mechanism support; 420-a grabbing manipulator; 421-a first lifting sliding table; 422-first double-outlet cylinder; 423-first clamping plate; 424-first guide wheel; 430-an auxiliary centering mechanism; 431-a second bracket; 432-a second cylinder; 433-a second clamping plate; 434-a second guide wheel; 450-a push rod mechanism; 451-push rod drive motor; 452-push rod drive lead screw; 453-a pushrod driving rail; 454-a push rod drive slide; 455-a pushrod support; 456-push rod and touch head; 457-elastic attachment; 458-overload protection sensor; 459-circular recess; 460-a circular through hole; 461 — first chamfer; 462-a second chamfer; 470-a waste collection mechanism; 471-a waste collection box; 472-waste deflector; 473-hinge member; 474-the deflector drives the hydraulic rod; 481 — third photosensor; 482-a fourth photosensor;

5-a feeding mechanism; 501-linear sliding table; 502-a lifter plate; 503-lifting driving cylinder; 504-a support block; 505-U-shaped card slot;

6-centering disk mechanism;

7-a sampler;

8-temperature measuring rod.

Detailed Description

For a better understanding of the present invention, the technical solutions of the present invention will be further described below with reference to the following examples and accompanying drawings.