CN217625556U - Anti-collision device for one-rail double stacking machine - Google Patents

Abstract

The utility model relates to an anti-collision device for two pilers in a rail, including setting up at the ground rail on ground and with ground rail cooperate and install the sky rail on goods shelves, be provided with first stacker crane and the second stacker crane of activity between them between ground rail and the sky rail, be provided with respectively on first stacker crane and the second stacker crane along with the first anticollision institution and the anticollision institution of second from a stacker synchronous motion, first anticollision institution and second anticollision institution are located homonymy and relative setting. The utility model discloses can prevent the collision of two stacker.

Description

Anti-collision device for one-rail double stacking machine

Technical Field

The utility model relates to an anti-collision device for two stacker of a rail.

Background

The automatic stereoscopic warehouse is composed of a stereoscopic goods shelf system, a rail roadway stacker, a communication system, an automatic control system, a software system and the like. The stacker is the most important equipment in a stereoscopic warehouse and mainly comprises a metal upright post, a loading platform, a horizontal running device, a lifting device, electrical equipment, a protection device and the like.

The space that receives the warehouse at present is narrow and small, and the goods storage cycle is short, and it is efficient to go in and out the warehouse, in order to increase the efficiency of going in and out the warehouse, can only increase the quantity of stacker, but the place is limited can not increase the lane number of vertical warehouse again, so can only take to run many stackers in a tunnel, but the condition that two stackers will bump very easily is run in a tunnel, leads to the stacker to damage, has increased the cost.

In view of the above-mentioned drawbacks, the present designer is actively making research and innovation to create an anti-collision device with a novel structure for a one-rail double stacker, so that the anti-collision device has more industrial utilization value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims at providing an anti-collision device for two stacker of a rail.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an anti-collision device for a one-rail double stacker comprises a ground rail arranged on the ground and a top rail matched with the ground rail and arranged on a goods shelf, wherein a first stacker crane and a second stacker crane which move between the ground rail and the top rail are arranged between the ground rail and the top rail;

the first anti-collision mechanism and the second anti-collision mechanism are anti-collision mechanisms with the same structure, and each anti-collision mechanism comprises a chute assembly and a collision guide rod sliding assembly which slides in the chute assembly;

the chute assembly comprises a chute connecting seat, one end of the chute connecting seat is connected to a cross beam of the stacker, the other end of the chute connecting seat is connected with a U-shaped groove, a first rubber band fixing frame is arranged at the front end of the U-shaped groove, a stop plate is connected to the U-shaped groove behind the first rubber band fixing frame, and a micro switch assembly is arranged on the U-shaped groove behind the stop plate;

collision guide arm slip subassembly includes the guide arm, the rear end of guide arm is provided with triggers the board with micro-gap switch subassembly matched with, is triggering the board the place ahead be connected with the second rubber band mount on the guide arm, the guide arm is through upper and lower guide pulley and side guide pulley sliding connection in U type inslot, and wherein, second rubber band mount is located between the backstop board micro-gap switch subassembly with triggering the board, be connected with the rubber band between second rubber band mount and the first rubber band mount, under the pulling force of rubber band, second rubber band mount is inconsistent with the backstop board, the front end of guide arm is provided with anticollision piece.

Preferably, the collision preventing device for the one-rail double stacking machine is characterized in that the first stacking machine and the second stacking machine are respectively provided with a laser ranging sensor matched with each other.

Preferably, the guide rod side provided with the anti-collision block is arranged in a protruding U-shaped groove.

Preferably, the anti-collision device for the one-rail double stacker comprises a micro-motion mounting fixing plate, wherein the micro-motion mounting fixing plate is arranged on the U-shaped groove, and a micro-motion switch which is in contact with the trigger plate is arranged on the micro-motion mounting fixing plate.

Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage:

the utility model discloses a relative and the first anticollision mechanism and the second anticollision mechanism of homonymy prevent the collision of stacker to ensure the normal operating of equipment, can reach the purpose of practicing thrift the cost.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural diagram of a first anti-collision mechanism of the present invention;

fig. 3 is a schematic structural view of the chute assembly of the present invention;

fig. 4 is a schematic structural view of the crash guide slide assembly of the present invention;

FIG. 5 is a side view of FIG. 2;

fig. 6 is a schematic structural view of the micro switch assembly of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the present application, it should be noted that the terms "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally placed when products of the application are used, and are only used for convenience of description and simplification of the description, but do not indicate or imply that the devices or elements referred to must have specific orientations, be constructed in specific orientations, and be operated, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are absolutely required to be horizontal or vertical, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.

Examples

As shown in fig. 1 to 6, an anti-collision device for a one-rail double stacker includes a ground rail 3 disposed on the ground and an overhead rail 4 fitted with the ground rail and mounted on a shelf, wherein a first stacker 1 and a second stacker 2 movable between the ground rail 3 and the overhead rail 4 are disposed between the ground rail 3 and the overhead rail 4, and is characterized in that: the first stacker crane 1 and the second stacker crane 2 are respectively provided with a first anti-collision mechanism 5 and a second anti-collision mechanism 22 which synchronously move along with the self stacker cranes, and the first anti-collision mechanism 5 and the second anti-collision mechanism 22 are positioned on the same side and are arranged oppositely.

In the present invention, the first anti-collision mechanism 5 and the second anti-collision mechanism 22 are anti-collision mechanisms having the same structure, and they include a chute assembly 8 and a collision guide bar sliding assembly 7 sliding in the chute assembly 8;

the chute assembly 8 comprises a chute connecting seat 13, one end of the chute connecting seat 13 is connected to a cross beam of the stacker, the other end of the chute connecting seat 13 is connected with a U-shaped groove 22, a first rubber band fixing frame 15 is arranged at the front end of the U-shaped groove 22, a stopping plate 14 is connected to the U-shaped groove 22 behind the first rubber band fixing frame 15, and a micro switch assembly 10 is arranged on the U-shaped groove 22 behind the stopping plate 14; collision guide arm sliding assembly 7 includes guide arm 21, the rear end of guide arm 21 is provided with triggers board 16 with micro-gap switch subassembly matched with, is triggering 16 the place ahead be connected with second rubber band mount 17 on the guide arm 21, guide arm 21 is through upper and lower guide pulley 18 and 19 sliding connection of side guide wheel in U type groove 22, and wherein, second rubber band mount 17 lies in between 14 micro-gap switch subassemblies 10 of backstop board with trigger plate 16, be connected with rubber band 9 between second rubber band mount 17 and the first rubber band mount 15, under the pulling force of rubber band 9, second rubber band mount 17 is inconsistent with backstop board 14, the front end of guide arm 21 is provided with anticollision piece 20.

The utility model discloses in under the normal operating conditions, because the collision guide arm sliding assembly that the pulling force effect of rubber band 9 made is quiescent condition in the spout subassembly.

The utility model discloses in all be provided with matched with laser rangefinder inductor 6 on first stacker crane 1 and the second stacker crane 2, protect through 6 secondary laser rangefinder inductors, range finding each other and feed back when the operation to prevent stacker collision measure one.

The utility model discloses in install anticollision piece 20 guide arm 21 side is protruding out the setting of U type groove.

The utility model discloses in micro-gap switch subassembly 10 includes fine motion installation fixed plate 11, fine motion installation fixed plate 11 sets up on U type groove 22, be provided with on the fine motion installation fixed plate 11 and trigger the micro-gap switch 12 that the board touches mutually.

The working principle of the utility model is as follows:

when the stacker is in specific work, the chute assembly is fixed on a top rail of the stacker, the collision guide rod sliding assemblies can slide in the chute assembly, the micro switch assembly is fixed on the chute assembly, the rubber band can pull the collision guide rod sliding assemblies to be in a static state in the chute assembly under normal conditions, when the collision guide rod sliding assemblies of the two stackers collide with each other, the rubber band can be stretched, then the collision guide rod sliding assemblies slide in the chute assembly, the trigger plate can touch the micro switch assembly in the sliding process, after the micro switch assembly is touched, a micro switch can give a control system (PLC) signal, the control system controls the motor to brake at once to stop the stacker, and therefore collision between the two is prevented.

The above description is only a preferred embodiment of the present invention, and should not be used to limit the present invention, it should be noted that, for those skilled in the art, without departing from the technical principle of the present invention, a plurality of improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims (4)

1. The utility model provides an anticollision device for two pilers in a rail, is including setting up ground rail (3) on ground and cooperating with ground rail and install sky rail (4) on goods shelves, be provided with between ground rail (3) and sky rail (4) first piler (1) and second piler (2) of activity between them, its characterized in that: the first stacker crane (1) and the second stacker crane (2) are respectively provided with a first anti-collision mechanism (5) and a second anti-collision mechanism (22) which synchronously move along with the first stacker crane and the second stacker crane, and the first anti-collision mechanism (5) and the second anti-collision mechanism (22) are positioned on the same side and are oppositely arranged;

the first anti-collision mechanism (5) and the second anti-collision mechanism (22) are anti-collision mechanisms with the same structure, and comprise a chute assembly (8) and a collision guide rod sliding assembly (7) which slides in the chute assembly (8);

the chute assembly (8) comprises a chute connecting seat (13), one end of the chute connecting seat (13) is connected to a cross beam of the stacker, the other end of the chute connecting seat (13) is connected with a U-shaped groove, a first rubber band fixing frame (15) is arranged at the front end of the U-shaped groove, a stop plate (14) is connected to the U-shaped groove behind the first rubber band fixing frame (15), and a micro-switch assembly (10) is arranged on the U-shaped groove behind the stop plate (14);

collision guide pole slip subassembly (7) include guide pole (21), the rear end of guide pole (21) is provided with triggers board (16) with micro-gap switch subassembly matched with, is triggering board (16) the place ahead be connected with second rubber band mount (17) on guide pole (21), guide pole (21) are through upper and lower guide pulley (18) and side guide wheel (19) sliding connection at U type inslot, wherein, second rubber band mount (17) are located between backstop board (14) micro-gap switch subassembly (10) with trigger board (16), be connected with rubber band (9) between second rubber band mount (17) and first rubber band mount (15), under the pulling force of rubber band (9), second rubber band mount (17) are inconsistent with backstop board (14), the front end of guide pole (21) is provided with anticollision piece (20).

2. The collision preventing device for the one-rail double stacker according to claim 1, wherein: and the first stacker crane (1) and the second stacker crane (2) are both provided with a laser ranging sensor (6) matched with each other.

3. The collision preventing device for the one-rail double stacker according to claim 1, wherein: the side of the guide rod (21) provided with the anti-collision block (20) is protruded out of the U-shaped groove.

4. The collision preventing device for the one-rail double stacker according to claim 1, wherein: the micro-gap switch assembly (10) comprises a micro-gap installation fixing plate (11), the micro-gap installation fixing plate (11) is arranged on the U-shaped groove, and a micro-gap switch (12) which is in contact with the trigger plate is arranged on the micro-gap installation fixing plate (11).

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