CN217964753U - Steel ladle slide plate replacing clamp and robot thereof - Google Patents

Abstract

The utility model provides a slide anchor clamps are traded to ladle and robot thereof, the ladle trades slide anchor clamps and includes: the fixing piece is inserted into the central hole of the sliding plate; the movable piece is arranged in the fixed piece; the driving component is used for driving the movable piece to move; the driving part can drive the movable part to abut against the inner wall of the central hole; the utility model discloses a drive moving part displacement, movable part pass through drive disk assembly's drive, from the inner wall butt of opening part and slide centre bore, the formula centre gripping that expands in realizing has avoided needing the manual work to carry out the problem that the centre gripping slide changed, has improved the security.

Description

Steel ladle slide plate replacing clamp and robot thereof

Technical Field

The utility model relates to a relevant equipment of ladle especially relates to a ladle trades slide anchor clamps and robot thereof.

Background

The sliding gate is a control device of molten steel in the casting process of a continuous casting machine, and can accurately adjust the water flow from a ladle to a continuous casting tundish to balance the inflow and outflow molten steel, so that the continuous casting operation is easier to control and an indispensable part in smelting is realized. The sliding gate valve generally consists of a driving device, a mechanical part and a refractory material part (i.e. an up-down slide plate, a down gate valve). The working principle of the sliding gate is that the upper and lower sliding plate bricks slide through a sliding mechanism, so as to drive the opening and closing of the runner hole to adjust the flow rate of molten steel. The ladle slide plate refers to a refractory material part used for sliding of a ladle slide mechanism in continuous casting production.

In the ladle hot repair process, need change the slide of ladle bottom, present change mode is artifical the change, for the ease of changing, generally is provided with the centre bore of being convenient for to change on the slide, during the artifical change, through inserting the instrument pole in the centre bore then fixed slide is changed, however the operational environment of ladle is very abominable, and the artifical slide of changing exists dangerously.

In view of this. Especially provides the utility model.

SUMMERY OF THE UTILITY MODEL

The utility model provides a ladle trades slide anchor clamps and robot thereof to solve the technical problem who exists among the prior art.

The utility model provides a first aspect provides a ladle trades slide anchor clamps, include:

the fixing piece is inserted into the central hole of the sliding plate;

the movable part is arranged in the fixed part;

the driving component is used for driving the movable piece to move;

the fixed piece is provided with an opening, the opening is used for installing the moving piece, and the driving part can drive the moving piece to abut against the inner wall of the central hole.

In this scheme, when the ladle slide needs to be changed, insert the mounting in the centre bore of slide, then through drive unit drive moving part displacement, the moving part passes through drive unit's drive, from the inner wall butt of opening part and slide centre bore, and the formula centre gripping that expands in realizing has avoided needing the manual work to carry out the problem that the centre gripping slide changed, has improved the security.

In a further aspect of the present invention, the fixing member includes:

the shaft sleeve is used for being inserted into the central hole, and the opening is formed in the shaft sleeve;

the end cover is arranged on the shaft sleeve;

the moving part is arranged in an inner cavity of the shaft sleeve enclosed by the shaft sleeve and the end cover.

In this scheme, enclose the axle sleeve inner chamber of establishing through axle sleeve and end cover, can be spacing in the axle sleeve inner chamber with the moving part, when the axle sleeve inserts the centre bore, only need drive the moving part through the drive assembly from the inner wall butt of opening part and slide centre bore, realize interior expanding centre gripping.

In a further aspect of the present invention, the driving part includes:

the movable rod is used for driving the movable piece to abut against the inner wall of the central hole;

and the linear motor is used for driving the movable rod to move linearly.

In this scheme, through linear electric motor, can drive the movable rod along rectilinear movement, the movable rod is used for driving the moving part and removes in order to realize the centre gripping of interior expanding.

The utility model discloses a further scheme is in, is equipped with the antislip strip on the face of the inner wall butt of moving part and centre bore.

In this scheme, because the inner wall butt of moving part and centre bore, in order to improve the stability of its interior expanding centre gripping, when preventing to change the slide, the slide breaks away from anchor clamps.

The utility model discloses a further scheme in, the one end of movable rod sets up and is provided with on linear electric motor's the ejecting epaxial, the other end and is used for driving the movable disk of moving part butt on the inner wall of centre bore, is equipped with the slider on the movable disk, is provided with on the moving part with slider sliding connection's spout.

In this scheme, through setting up activity dish and slider sliding connection, can make the moving part promoted by the movable rod slant, when the movable rod moves in towards the axle sleeve promptly, can promote the moving part motion.

The utility model discloses an among the further scheme, the activity dish is the toper, and the slider is equipped with a plurality ofly with the moving part, and the slider is the circumference array and sets up on the side of activity dish, is the circumference array on the axle sleeve and is provided with a plurality of openings.

In this scheme, through being the toper with the activity dish, can be so that the slider can the slant promote the moving part and go out the removal from the opening, when the axle sleeve inserts in the centre bore, the slider can the butt on the inner wall of centre bore, the interior expanding centre gripping has been realized, simultaneously through setting up a plurality of and supporting openings that are circumference array distribution, moving part and slider, can make this anchor clamps exert interior expansive force towards each angle, the stability of anchor clamps has been improved, prevent the problem that the in-process slide that changes the slide breaks away from with anchor clamps, and the safety is improved.

The utility model discloses an in the further scheme, still include the cylinder body, linear electric motor sets up in the cylinder body, and the end cover sets up on the cylinder body, still is provided with the through-hole that is used for supplying the movable rod to pass on the end cover.

The utility model discloses an among the further scheme, still be provided with the mounting groove on the end cover, the through-hole sets up in the mounting groove, and the mounting groove is used for installing the axle sleeve, is the circumference array on the mounting groove and is provided with the polylith limiting plate, and the clearance between the limiting plate is corresponding with the opening on the axle sleeve.

In this scheme, through setting up the mounting groove, can cover axle sleeve joint input end, the limiting plate can improve the stability of centre gripping at the in-process of centre gripping slide simultaneously.

The utility model discloses an among the further scheme, be provided with spacing piece on the moving part, spacing piece is used for preventing that moving part and axle sleeve break away from, and the sliding connection terminal surface of moving part and slider is the inclined plane.

In this scheme, can prevent through spacing piece that the moving part from the axle sleeve inner chamber breaking away from, improve the use convenience of this anchor clamps.

The utility model discloses the second aspect provides a ladle trades slide robot, including robot body, adapting unit and the utility model discloses the first aspect provides a ladle trades slide anchor clamps.

Through the robot body, the steel ladle can be controlled to change the slide plate clamping device to clamp the slide plate, and then the process of automatically changing the slide plate can be realized.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a drive moving part displacement, movable part pass through drive disk assembly's drive, from the inner wall butt of opening part and slide centre bore, the formula centre gripping that expands in realizing has avoided needing the manual work to carry out the problem that the centre gripping slide changed, has improved the security.

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 embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are 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 schematic structural diagram of a steel ladle slide-plate replacing clamp according to an embodiment of the present invention;

fig. 2 is an exploded view of a steel ladle slide-changing clamp according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an end cap according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a movable rod according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a shaft sleeve according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a movable element according to an embodiment of the present invention;

fig. 7 is a schematic structural view illustrating a connection between a steel ladle slide-changing clamp and a slide plate according to an embodiment of the present invention;

FIG. 8 is a schematic cross-sectional view taken along line B-B in FIG. 7;

fig. 9 is a schematic structural diagram of a robot for changing a sliding plate for a ladle according to one embodiment of the present invention.

Reference numerals

10. The steel ladle slide plate replacing robot;

100. the steel ladle is replaced with a slide plate clamp; 200. A slide plate;

300. a robot body; 400. A connecting member;

101. a cylinder body; 102. A drive member;

103. an end cap; 104. A movable rod;

105. a movable member; 106. A shaft sleeve;

1031. a limiting plate; 1032. Mounting grooves;

1033. a through hole; 1041. A movable tray;

1042. a slider; 1061. An opening;

1051. a limiting sheet; 1052. A chute;

1053. and (4) an anti-slip strip.

Detailed Description

In order to make the above and other features and advantages of the present invention more apparent, the present invention will be further described with reference to the accompanying drawings. It is understood that the specific embodiments described herein are for purposes of illustration only and are not intended to be limiting.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In to the background art, the utility model provides a general technical concept, the operational environment that aims at solving the ladle is very abominable, artifical slide 200 of changing has dangerous problem, in a general design, the utility model discloses an interior expanding centre gripping has avoided needing the manual work to carry out the problem that centre gripping slide 200 changes, has improved the security.

Referring to fig. 1-8, based on a general concept, a first aspect of the present invention provides a steel ladle slide plate replacing jig 100, comprising:

a fastener (i.e., bushing 106 and end cap 103) for insertion into a central bore (not shown) of the slide 200;

a movable member 105 disposed in the stationary member;

and a driving member 102 for driving the movable member 105 to move;

the fixed member is provided with an opening 1061, the opening 1061 is used for installing the movable member 105, and the driving member 102 can drive the movable member 105 to abut against the inner wall of the central hole.

In this scheme, when needs change ladle slide 200, insert the mounting in slide 200's centre bore, then rethread drive unit 102 drive moving part 105 displacement, the moving part passes through drive unit 102's drive, from the inner wall butt of opening 1061 department with slide 200 centre bore, realizes interior expanding centre gripping, has avoided needing the manual work to carry out the problem that centre gripping slide 200 changed, has improved the security.

Further, the driving component 102 may be various types of devices capable of actively generating power, and specifically may be a lifting mechanism for driving the movable component 105 to lift, such as a lifting device like a linear motor or an air cylinder; or a device capable of driving the movable member 105 to rotate, such as a motor; the driving member 102 only needs to be able to bring the movable member 105 into abutment against the inner wall of the central bore.

Further, the movable disk 1041 may be a truncated cone on the one hand, and the slider 1042 on the movable disk 1041 is disposed on the side surface of the movable disk 1041, and on the other hand, the movable disk 1041 may also be disposed in any shape, the slider 1042 is disposed only by ensuring that the end surface of the slider 1042 is different from the displacement direction of the movable rod 104, and it needs to be ensured that the sliding groove 1052 on the movable member 105 can be abutted against the inner wall of the central hole by the driving of the slider 1042 slidably connected thereto.

The utility model discloses it is following to carry out concrete explanation through specific embodiment:

in a further aspect of the present invention, the fixing member includes:

a shaft sleeve 106 for inserting into the central hole, and an opening 1061 is provided on the shaft sleeve 106;

the end cover 103 is provided with a shaft sleeve 106;

the movable piece 105 is disposed in a shaft sleeve cavity enclosed by the shaft sleeve 106 and the end cap 103.

Referring to fig. 2 and fig. 2 are exploded views of a steel ladle slide-plate replacing clamp 100 according to an embodiment of the present invention, in the present embodiment, a shaft sleeve inner cavity (not labeled) is defined by a shaft sleeve 106 and an end cover 103, so that a movable element 105 can be limited in the shaft sleeve inner cavity, when the shaft sleeve 106 is inserted into a central hole, the movable element 105 is driven by a driving part 102 to abut against an inner wall of the central hole of a slide plate 200 from an opening 1061, thereby achieving inward expansion type clamping.

In a further aspect of the present invention, the driving part 102 includes:

the movable rod 104 is used for driving the movable piece 105 to abut against the inner wall of the central hole;

and a linear motor for driving the movable rod 104 to move linearly.

In this embodiment, the linear motor can drive the movable rod 104 to move linearly, and the movable rod 104 is used to drive the movable member 105 to move so as to realize the inward-expanding clamping.

For the driving part 102, the present invention provides an alternative solution (the present solution does not provide a diagram), which is implemented by driving the moving part 105 to rotate, specifically, for example, the driving part 102 includes a motor and a torsion spring with one end disposed on the power output shaft of the motor, and the other end of the torsion spring is disposed on the moving part 105; this scheme is when pressing from both sides tight slide 200, and is rotatory through motor drive torsional spring, can give the moving part 105 an outside thrust, and the moving part 105 is through outside thrust and the centre bore inner wall butt of slide 200, and then realizes the effect of interior expanding centre gripping slide 200.

Referring to fig. 6 and fig. 6 are schematic structural views of a movable member 105 according to an embodiment of the present invention, in a further aspect of the present invention, a slip-proof strip 1053 is disposed on a surface of the movable member 105 abutting against an inner wall of the central hole.

In this embodiment, since the movable member 105 abuts against the inner wall of the center hole, the slide plate 200 is prevented from being detached from the jig when the slide plate 200 is replaced in order to improve the stability of the inward expanding clamping.

Please refer to fig. 4 and fig. 4 are schematic structural diagrams of a movable rod 104 according to an embodiment of the present invention, in a further aspect of the present invention, one end of the movable rod 104 is disposed on the ejection shaft of the linear motor, and a movable disc 1041 for driving the movable member 105 to abut against the inner wall of the central hole is disposed at the other end of the ejection shaft, a slider 1042 is disposed on the movable disc 1041, and a sliding chute 1052 slidably connected to the slider 1042 is disposed on the movable member 105.

In this embodiment, by providing the movable disc 1041 in sliding connection with the sliding element, the movable element 105 can be obliquely pushed by the movable rod 104, that is, when the movable rod 104 moves toward the inside of the shaft sleeve 106, the movable element 105 can be pushed to move.

In a further aspect of the present invention, the sliding groove 1052 and the sliding block 1042 are both T-shaped, and when the movable rod 104 is ejected or retracted, the movable member 105 moves inward and outward along with the matching and inclination of the T-shaped groove of the T-shaped rod; the linear motor ejection shaft is connected with the movable rod 104 in a threaded manner, and when the motor ejection rod is ejected or retreated, the T-shaped rod is driven to move.

In a further aspect of the present invention, the movable disk 1041 is a cone, the slider 1042 is provided with a plurality of moving members 105, the slider 1042 is a circumferential array and is disposed on the side of the movable disk 1041, and the shaft sleeve 106 is provided with a plurality of openings 1061 in the circumferential array.

In this scheme, through being the toper with activity dish 1041, can make slider 1042 can obliquely promote moving part 105 and go out to remove from opening 1061, when the axle sleeve 106 inserts in the centre bore, the slider can the butt on the inner wall of centre bore, the centre gripping of interior expanding has been realized, simultaneously through setting up a plurality of and supporting opening 1061 that are the circumference array and distribute, moving part 105 and slider 1042, can make this anchor clamps can exert interior expansive force towards each angle, the stability of anchor clamps has been improved, prevent to change the problem that the in-process slide 200 of slide 200 breaks away from with anchor clamps, and the safety is improved.

The utility model discloses an in the further scheme, still include cylinder body 101, linear electric motor sets up in cylinder body 101, and end cover 103 sets up on cylinder body 101, still is provided with the through-hole 1033 that is used for supplying movable rod 104 to pass through on the end cover 103.

Referring to fig. 3, fig. 3 is a schematic structural diagram of an end cap 103 according to an embodiment of the present invention; the utility model discloses a in the further scheme, still be provided with mounting groove 1032 on the end cover 103, through-hole 1033 sets up in mounting groove 1032, and mounting groove 1032 is used for installing axle sleeve 106, is the circumference array on mounting groove 1032 and is provided with polylith limiting plate 1031, and the clearance between the limiting plate 1031 is corresponding with opening 1061 on the axle sleeve 106.

In this scheme, through setting up mounting groove 1032, can be with axle sleeve 106 joint in end cover 103 on, the stability of limiting plate 1031 can improve the centre gripping at the in-process of centre gripping slide 200 simultaneously.

The utility model discloses a in the further scheme, be provided with spacing piece 1051 on the moving part 105, spacing piece 1051 is used for preventing that moving part 105 and axle sleeve 106 break away from, and moving part 105 is the inclined plane with the sliding connection terminal surface of slider 1042.

In this scheme, can prevent through spacing piece 1051 that moving part 105 from the axle sleeve inner chamber breaks away from, improve the use convenience of this anchor clamps.

And a steel ladle sliding plate replacing clamp 100 clamping step:

in the clamping process, the linear motor drives the movable rod 104 to move towards the shaft sleeve 106, the movable disk 1041 and the sliding block 1042 on the movable disk 1041 simultaneously move towards the shaft sleeve 106, and through the sliding moving element 105 of the sliding chute 1052 and the sliding block 1042, because the end surface of the sliding connection is an inclined surface, the sliding block 1042 is fixed on the movable disk 1041 and is driven by the movable disk 1041, when the sliding block 1042 slides in the sliding chute 1052, the moving element 105 is pushed to be extruded from the shaft sleeve 106 until the sliding block is abutted against the inner wall of the central hole of the sliding plate 200, and the dismounting process can be realized otherwise.

Referring to fig. 9, fig. 9 is a schematic structural diagram of a steel ladle slide changing robot 10 according to an embodiment of the present invention, based on a general concept, the second aspect of the present invention provides a steel ladle slide changing robot 10, including a robot body 300, a connecting component 400 and the first aspect of the present invention provides a steel ladle slide changing fixture 100.

Through the robot body 300, the steel ladle slide changing clamp 100 can be controlled to clamp the slide 200, and then the process of automatically changing the slide 200 can be realized.

In this embodiment, the connection member 400 may be a quick-change disk or the like.

The ladle changing working steps of the ladle-to-slide robot 10 are as follows:

1. the ladle slide changing robot 10 drives the ladle slide changing clamp 100 to move to the ladle mechanism.

2. The ladle slide changing robot 10 controls the ladle slide changing clamp 100 to be inserted into a central hole of a slide plate 200 on the mechanism.

3. The ladle slide changing robot 10 controls the linear motor in the ladle slide changing clamp 100 to start, and pushes the movable piece 105 to realize the internal expansion type locking slide 200.

4. The ladle slide replacing robot 10 moves to drive the slide plate 200 to move, and then the slide plate 200 is taken out from a ladle agency.

5. The ladle slide changing robot 10 moves the old slide 200 to the waste, controls the ladle slide changing clamp 100 to loosen the slide 200, and drops the slide 200 to the waste.

6. The ladle changing slide robot 10 moves to a new slide 200, and the ladle changing slide jig 100 is inserted into the center hole of the slide 200 to lock the slide 200.

7. The ladle changer robot 10 moves to the ladle mechanism and the ladle changer jig 100 places the new slide 200 in the corresponding position.

8. The ladle slide changing robot 10 controls the end clamp to loosen the slide 200, and the ladle slide changing robot 10 moves back.

Further, it should be understood by those skilled in the art that, if the ladle slide plate changing jig and the robot thereof provided by the embodiments of the present invention are used, all or part of the related sub-modules are combined and replaced by fusing, simple changing, mutual changing and the like, for example, each component is placed at a moving position; or the products formed by the components are integrally arranged; or a detachable design; any combined component can form a device/apparatus/system with specific function, and such a device/apparatus/system is used to replace the corresponding component in the present invention.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (10)

1. The utility model provides a ladle trades slide anchor clamps which characterized in that includes:

the fixing piece is used for being inserted into the central hole of the sliding plate;

the movable piece is arranged in the fixed piece;

the driving component is used for driving the movable piece to move;

the fixed piece is provided with an opening, the opening is used for installing the moving piece, and the driving part can drive the moving piece to abut against the inner wall of the central hole.

2. The ladle slide clamp according to claim 1, wherein the fixing member comprises:

the shaft sleeve is used for being inserted into the central hole, and the opening is formed in the shaft sleeve;

the shaft sleeve is arranged on the end cover;

the movable piece is arranged in an inner cavity of the shaft sleeve enclosed by the shaft sleeve and the end cover.

3. The ladle slide clamp according to claim 2, wherein the drive member comprises:

the movable rod is used for driving the movable piece to abut against the inner wall of the central hole;

and the linear motor is used for driving the movable rod to move linearly.

4. The steel ladle slide-changing clamp according to claim 3, wherein one end of the movable rod is arranged on the ejection shaft of the linear motor, the other end of the movable rod is provided with a movable disc for driving the movable member to abut against the inner wall of the central hole, the movable disc is provided with a slide block, and the movable member is provided with a slide groove in sliding connection with the slide block.

5. The ladle slide-changing clamp according to claim 4, wherein the movable disk is tapered, a plurality of slide blocks and the movable member are provided, the slide blocks are arranged on the side surface of the movable disk in a circumferential array, and a plurality of openings are arranged on the shaft sleeve in a circumferential array.

6. The steel ladle slide-changing clamp according to claim 3, further comprising a cylinder body, wherein the linear motor is arranged in the cylinder body, the end cover is arranged on the cylinder body, and the end cover is further provided with a through hole for the movable rod to pass through.

7. The steel ladle slide-plate replacing clamp according to claim 6, wherein the end cover is further provided with an installation groove, the through hole is arranged in the installation groove, the installation groove is used for installing the shaft sleeve, a plurality of limiting plates are arranged on the installation groove in a circumferential array, and gaps among the limiting plates correspond to openings in the shaft sleeve.

8. The steel ladle slide plate replacing clamp according to claim 4, wherein the moving part is provided with a limiting sheet, the limiting sheet is used for preventing the moving part from being separated from the shaft sleeve, and the sliding connection end surface of the moving part and the slide block is an inclined surface.

9. The steel ladle slide-changing clamp according to any one of claims 1 to 8, wherein the surface of the movable piece, which is abutted against the inner wall of the central hole, is provided with a non-slip strip.

10. The utility model provides a ladle trades slide robot which characterized in that: comprising a robot body, a connecting part and a ladle slide clamp according to any one of claims 1-9.

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