CN221758640U - Shuttle positioner - Google Patents

Abstract

The utility model discloses a shuttle positioning device, which relates to the technical field of shuttles, and comprises a rail, wherein the upper surface and the lower surface of the rail are provided with setting grooves, a connecting rod is slidably connected in the setting grooves, the bottom end of the connecting rod extends to the lower side of the rail through the setting of the connecting rod, the surface of the extending rod is provided with an electromagnet, the electromagnet is electrically connected with electric control equipment, and after a shuttle body moves to a designated position on the rail, the electromagnet moves upwards to be tightly adsorbed with the bottom of a metal rail through starting the electromagnet, so that the shuttle body is positioned and fixed on the rail immediately; the position sensor is arranged on one side of the shuttle body, the position sensor is arranged, the corresponding sensor accessory is arranged on the baffle plate of the rail, and the sensor accessory triggers the position sensor when the shuttle moves, so that the electric control equipment automatically opens the electromagnet, and the shuttle body can be automatically positioned and fixed at a specified position.

Description

Shuttle positioner

Technical Field

The utility model relates to the technical field of shuttles, in particular to a shuttle positioning device.

Background

In a warehouse system, a shuttle is a common tool for transporting goods, and can be used for carrying the goods into and out of warehouse, and meanwhile, sorting and sorting the goods and the like.

When the shuttle is moved to a specified position, the positioning device is required to position. For example, the automatic positioning device for the shuttle car with the publication number of CN210823881U comprises a shuttle car body, wherein round support plates are arranged on the left side and the right side of the bottom of the shuttle car body, a support column is arranged at the center of the round support plate, the bottom of the round support plate is connected with a rail in a sliding manner, and limiting blocks are arranged on the left end and the right end of the rail.

The positioning device inflates the air bag through the air pump, so that the air bag contacts the rail to position the friction force on the surface. However, a certain time is needed in the air bag inflation process, so that the shuttle positioning device has certain time delay, and the positioning position of the trolley is affected differently according to the inflation speed, so that the shuttle positioning device cannot be positioned at a designated position immediately.

Disclosure of Invention

The utility model aims to solve the problem that the positioning device of the shuttle in the background technology has certain time delay, and provides the positioning device of the shuttle.

The aim of the utility model can be achieved by the following technical scheme:

The shuttle positioning device comprises a rail, wherein the upper surface and the lower surface of the rail are provided with arrangement grooves, connecting rods are slidably connected in the arrangement grooves, the tops of the connecting rods are provided with connecting plates, and the top surfaces of the connecting plates are provided with shuttle bodies;

The bottom end of the connecting rod extends below the bottom surface of the rail, the bottom end of the connecting rod is connected with a setting plate, the bottom end surface of the connecting rod is provided with an electromagnet, and the electromagnet is electrically connected with external electric control equipment; the corresponding upper rail is made of metal, and a buffer spring is arranged between the electromagnet and the setting plate;

The surface of the shuttle body is provided with a position sensor, the rail is provided with a corresponding sensor accessory, and the position sensor and the sensor accessory are electrically connected with the electric control equipment.

As a further scheme of the utility model: the setting groove is located in the center plane of the track.

As a further scheme of the utility model: slide rails are arranged on two sides of the top surface of the rail, and the slide rails are connected with the bottom surface of the connecting plate in a clamping manner in a sliding manner.

As a further scheme of the utility model: the slide rails on two sides are symmetrically arranged about the central plane of the track.

As a further scheme of the utility model: the top surface both sides of track are provided with the slide rail, and the position of slide rail suits with the shape of connecting plate.

As a further scheme of the utility model: the shape of the connecting plate is round.

As a further scheme of the utility model: the baffle plates are arranged on two sides of the top of the rail, and the sensor fittings are arranged on the surface of one side baffle plate close to the position sensor.

As a further scheme of the utility model: the height of the baffle is greater than that of the slide rail.

The utility model has the beneficial effects that:

(1) According to the shuttle positioning device, the connecting rod is arranged, the bottom end of the connecting rod extends to the lower side of the track, the electromagnet is arranged on the surface of the extending rod, and is electrically connected with the electric control equipment;

(2) According to the shuttle positioning device, the position sensor is arranged on one side of the shuttle body, the corresponding sensor accessories are arranged at the corresponding positions of the baffle plates of the rail, and when the shuttle body moves rapidly, the sensor accessories trigger the position sensor, so that an electric signal is transmitted to the electric control equipment to automatically start the electromagnet, and the shuttle body can be positioned and fixed at a specified position automatically;

(3) According to the shuttle positioning device, the setting plate is connected with the bottom of the connecting rod, the buffer spring is arranged between the setting plate and the electromagnet, and the buffer spring is sleeved on the surface of the connecting rod; when the electromagnet closes the location of contact to the shuttle body, the electromagnet receives gravity influence and breaks away from orbital bottom surface, and the electromagnet receives bottom buffer spring's cushioning effect and can not drop the setting plate and cause the mar noise.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of a front structure of a shuttle positioning device according to the present utility model;

fig. 2 is a schematic view of the bottom structure of a connecting plate of a shuttle positioning device according to the present utility model.

In the figure: 1. a track; 2. a shuttle body; 3. a groove is arranged; 4. a connecting rod; 5. a connecting plate; 6. a slide rail; 7. coaming plate; 8. an electromagnet; 9. a setting plate; 10. a buffer spring; 11. a baffle; 12. a position sensor; 13. a sensor fitting.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, the present utility model is a shuttle positioning device, which includes a track 1, two sides of the track 1 are provided with a setting groove 3, a connecting rod 4 is slidably disposed in the setting groove 3 of the track 1, a connecting plate 5 is fixedly disposed at the top of the connecting rod 4, the connecting plate 5 is circular, and a shuttle body 2 is disposed above the connecting plate 5. Slide rails 6 are arranged on two sides of the top of the track 1, and the bottom of the connecting plate 5 is connected with the slide rails 6 in a sliding clamping manner. The top both sides of track 1 are provided with bounding wall 7, and the distance between the bounding wall 7 of both sides is the same with the diameter of connecting plate 5, and the position of bounding wall 7 of both sides suits with the position of connecting plate 5. The top surface of the track 1 is provided with a baffle 11, the baffle 11 being located outside the coaming 7.

The bottommost end of the connecting rod 4 extends to the lower side of the track 1, and the bottommost end of the connecting rod 4 is fixedly connected with a setting plate 9. An electromagnet 8 is arranged between the setting plate 9 and the bottom surface of the track 1, the electromagnet 8 is sleeved on the circumferential surface of the connecting rod 4, a buffer spring 10 is arranged between the electromagnet 8 and the setting plate 9, and the buffer spring 10 is sleeved on the circumferential surface of the connecting rod 4. The side surface of the shuttle body 2 is provided with a position sensor 12, and a sensor fitting 13 is arranged at a position corresponding to the baffle 11; the position sensor 12 and the sensor fitting 13 are electrically connected with the electromagnet 8.

The arrangement groove 3 is positioned in the central plane of the track 1, and the slide rails 6 on two sides are symmetrically arranged about the central plane of the track 1; the shape of the connecting rod 4 is adapted to the setting groove 3, so that the connecting rod 4 drives the shuttle to stably move in the setting groove 3; the height of the baffle plates 11 on the two sides is larger than that of the coaming 7, and the baffle plates 11 can protect the shuttle car body 2 inside; the rail 1 is made of metal materials, so that the rail 1 can be matched with the electromagnet 8, and the shuttle body 2 is fixed at any position of the rail 1; the connecting rod 4 is made of nonmetal materials, so that the electromagnet 8 is prevented from being adsorbed and fixed with the surface of the connecting rod 4 during working.

When such a shuttle positioning device is used, the shuttle body 2 is slid on the top surface of the rail 1. The connecting plate 5 of shuttle bottom can block sliding connection on slide rail 6, and connecting plate 5 receives bounding wall 7 of both sides spacing, and connecting rod 4 carries out slidable spacing connection in setting up groove 3 simultaneously. When the shuttle slides to a designated position on the top surface of the track 1, the position sensor 12 arranged on one side of the shuttle body 2 and the sensor accessory 13 are induced, so that the position sensor 12 transmits an electric signal to external electric control equipment, the electric control equipment controls the electromagnet 8 to start working, the electromagnet 8 is subjected to the action force of the bottom surface of the upper metal track 1 to move upwards on the surface of the connecting rod 4, and the electromagnet 8 is adsorbed and fixed with the bottom surface of the metal track 1, so that the shuttle body 2 is positioned on the track 1. When the shuttle rail 1 needs to be cancelled, the electromagnet 8 stops working through the electric control equipment, the electromagnet 8 moves downwards under the buffer action of the bottom buffer spring 10, the top surface of the electromagnet 8 is separated from the bottom surface of the rail 1, friction is reduced, and the shuttle body 2 is started to enable the shuttle body 2 to move on the rail 1 again.

The working principle of the utility model is as follows: according to the shuttle positioning device, the connecting rod 4 is arranged, the bottom end of the connecting rod 4 extends to the lower side of the track 1, the electromagnet 8 is arranged on the surface of the extending rod, the electromagnet 8 is electrically connected with the electric control equipment, and after the shuttle body 2 moves to a specified position on the track 1, the electromagnet 8 is started to move upwards to tightly adsorb with the bottom of the metal track 1, so that the shuttle body 2 is positioned and fixed on the track 1; through the arrangement of the position sensor 12, the position sensor 12 is arranged on one side of the shuttle body 2, the corresponding position of the baffle 11 of the track 1 is provided with the corresponding sensor fitting 13, and when the shuttle body 2 moves rapidly, the sensor fitting 13 triggers the position sensor 12, so that an electric signal is transmitted to the electric control equipment to automatically start the electromagnet 8, and the shuttle body 2 can be automatically positioned and fixed at a specified position; the buffer spring 10 is arranged between the setting plate 9 and the electromagnet 8, and the buffer spring 10 is sleeved on the surface of the connecting rod 4; when the electromagnet 8 closes the contact to the location of shuttle body 2, electromagnet 8 receives the influence of gravity and breaks away from the bottom surface of track 1, and electromagnet 8 receives the cushioning effect of bottom buffer spring 10 and can not drop setting plate 9 and cause the mar noise.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims (8)

1. The utility model provides a shuttle positioner, includes track (1), and its characterized in that, set up setting groove (3) are offered on the upper and lower both sides of track (1), slidable connection has connecting rod (4) in setting groove (3), and the top of connecting rod (4) is provided with connecting plate (5), and the top surface of connecting plate (5) is provided with shuttle body (2);

The bottom end of the connecting rod (4) extends to the lower part of the bottom surface of the track (1), the bottom end of the connecting rod (4) is connected with a setting plate (9), an electromagnet (8) is arranged on the bottom end surface of the connecting rod (4), and the electromagnet (8) is electrically connected with external electric control equipment; the corresponding upper rail (1) is made of metal, and a buffer spring (10) is arranged between the electromagnet (8) and the setting plate (9);

The surface of the shuttle body (2) is provided with a position sensor (12), the rail (1) is provided with a corresponding sensor fitting (13), and the position sensor (12) and the sensor fitting (13) are electrically connected with the electric control equipment.

2. A shuttle positioning device according to claim 1, characterized in that the setting slot (3) is located in the centre plane of the track (1).

3. The shuttle positioning device according to claim 1, characterized in that the two sides of the top surface of the rail (1) are provided with sliding rails (6), and the sliding rails (6) are in clamping sliding connection with the bottom surface of the connecting plate (5).

4. A shuttle positioning device according to claim 3, characterized in that the two side rails (6) are symmetrically arranged with respect to the centre plane of the track (1).

5. A shuttle positioning device according to claim 4, characterized in that the position of the slide rail (6) is adapted to the shape of the connecting plate (5).

6. A shuttle positioning device according to claim 1, characterized in that the connecting plate (5) is circular in shape.

7. The shuttle positioning device according to claim 5, characterized in that the two sides of the top of the rail (1) are provided with a baffle (11), and the surface of the baffle (11) on one side close to the position sensor (12) is provided with a sensor fitting (13).

8. A shuttle positioning device according to claim 7, characterized in that the height of the baffle (11) is greater than the height of the slide rail (6).