CN221092509U - Positioning device for storage box - Google Patents

Abstract

The utility model discloses a positioning device for a storage box, which comprises a supporting plate, a positioning plate, a gear, a rack and a driving structure. The advantages are that: when the bin is pushed inwards, the rotary fluted disc is rotated to drive the sliding rack to move outwards, the outer inclined limiting plate is used for driving the rotary sleeve side short plate to rotate, the rotary sleeve side long plate is used for applying thrust to the lower connecting plate, the lower connecting plate is used for rotating, the rotating clamping plate side plate is rotated when the lower connecting plate is rotated, the symmetrical rotating clamping plate side plate is oppositely rotated to enable the inner side of the symmetrical rotating clamping plate side plate to abut against the bin, the bin is positioned, and the bin is prevented from falling from the supporting plate in the operation of the logistics bin.

Description

Positioning device for storage box

Technical field:

the utility model relates to the technical field of storage box positioning, in particular to a positioning device for a storage box.

The background technology is as follows:

After cigarettes are loaded into the storage boxes, the cigarettes are transported to the transfer platform mainly through a conveying belt, then the cigarettes are moved onto the tray from the loading platform through a manipulator, and then the tray is transported to a warehouse or a truck for loading. Because the cigarette specifications are inconsistent and the transfer platform lacks a positioning structure of the storage box, a certain deviation exists in the position of the cigarette box after the cigarette box moves from the conveying belt to the transfer platform, and the storage box is deformed or damaged when the manipulator grabs the storage box; when the deviation is large, the manipulator can conveniently grasp the workpiece by manual homing, and the efficiency is low.

The utility model comprises the following steps:

the utility model aims to provide a positioning device for a storage box.

The utility model is implemented by the following technical scheme: the positioning device for the storage box comprises a supporting plate, a positioning plate, a gear, a rack and a driving structure, wherein a through hole is formed in the middle of the supporting plate, the gear which is rotationally connected with the bottom of the supporting plate is arranged below the through hole, and a torsion spring is arranged outside a rotating shaft of the gear; the upper part of the gear passes through the through hole and is arranged above the supporting plate; two sides of the rear end of the supporting plate are respectively provided with a vertically arranged rotating shaft in a rotating way, the front end of each rotating shaft is fixedly provided with an L-shaped positioning plate, and the two positioning plates are oppositely arranged; the bottom end of each rotating shaft extends to the lower part of the supporting plate, and a connecting plate is fixed at the bottom end of each rotating shaft respectively; the bottom of the supporting plate is slidably provided with a rack meshed with the gear, and the end part of the rack is provided with a driving structure for driving the two connecting plates to rotate in opposite directions.

Further, the driving structure comprises a swing arm, an inner side plate and an outer side plate, an L-shaped swing arm is arranged at the bottom of the supporting plate corresponding to the lower part of each positioning plate, and the two swing arms are oppositely arranged; the middle part of the swing arm is rotationally connected with the bottom of the supporting plate, and the rear end of the swing arm is arranged at the outer side of the corresponding connecting plate; the front end both sides of rack are provided with respectively outer panel and the inboard board of setting up from front to back, outer panel and inboard board set up respectively in adjacent the outside and the inboard of swing arm front end.

Further, a hanging frame is arranged below the through hole, two sides of the hanging frame are connected with the bottom end of the supporting plate through a fixing frame, and the rack is arranged at the top of the hanging frame in a sliding mode.

Further, a limiting plate is fixed outside the rotating shaft above the supporting plate.

The utility model has the advantages that: when the bin is pushed inwards, the rotary fluted disc is rotated to drive the sliding rack to move outwards, the outer inclined limiting plate is used for driving the rotary sleeve side short plate to rotate, the rotary sleeve side long plate is used for applying thrust to the lower connecting plate, the lower connecting plate is used for rotating, the rotating clamping plate side plate is rotated when the lower connecting plate is rotated, the symmetrical rotating clamping plate side plate is oppositely rotated to enable the inner side of the symmetrical rotating clamping plate side plate to abut against the bin, the bin is positioned, and the bin is prevented from falling from the supporting plate in the operation of the logistics bin.

Description of the drawings:

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic view of the bottom structure of the present utility model.

Tag name

The device comprises a 1-supporting plate, a 2-positioning plate, a 3-gear, a 4-rack, a 5-driving structure, a 51-swing arm, a 52-inner side plate, a 53-outer side plate, a 6-through hole, a 7-rotating shaft, a 9-connecting plate, a 10-hanging frame, an 11-fixing frame, a 12-limiting plate and 13-torsion springs.

The specific embodiment is as follows:

In the description of the present utility model, it should be noted that, if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are used, the indicated azimuth or positional relationship is based on the azimuth or positional relationship shown in the drawings, only for convenience of description and simplification of the description, and does not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like, as used herein, are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance.

As shown in fig. 1 and 2, a positioning device for a storage box comprises a support plate 1, a positioning plate 2, a gear 3, a rack 4 and a driving structure 5, wherein a through hole 6 is formed in the middle of the support plate 1, the gear 3 rotationally connected with the bottom of the support plate 1 is arranged below the through hole 6, and the upper part of the gear 3 passes through the through hole 6 and is arranged above the support plate 1; when the storage box is used, the storage box is placed at the top of the front end of the placement support plate 1 and then pushed inwards, the bottom of the storage box is contacted with the top of the gear 3 in the pushing process, and the storage box drives the gear 3 to rotate through friction force. A torsion spring 13 is arranged outside the rotating shaft 7 of the gear 3, and after the storage box is removed from the top of the supporting plate 1, the gear 3 reversely rotates to an initial position under the action of the torsion spring 13. Two sides of the rear end of the supporting plate 1 are respectively provided with a rotating shaft 7 which is vertically arranged, the front end of each rotating shaft 7 is fixedly provided with an L-shaped positioning plate 2, and the two positioning plates 2 are oppositely arranged; when the two positioning plates 2 rotate relatively, the clamping effect on the storage box can be achieved. The bottom of pivot 7 extends to the below of backup pad 1, is fixed with limiting plate 12 in the outside of pivot 7 of backup pad 1 top, plays support and limiting displacement to pivot 7 through setting up limiting plate 12, prevents that pivot 7 from sliding down. A connecting plate 9 is respectively fixed at the bottom end of each rotating shaft 7; the bottom of the supporting plate 1 is slidably provided with a rack 4 meshed with the gear 3, a hanging frame 10 is arranged below the through hole 6, two sides of the hanging frame 10 are connected with the bottom end of the supporting plate 1 through a fixing frame 11, and the rack 4 is slidably arranged at the top of the hanging frame 10. The end of the rack 4 is provided with a driving structure 5 which drives the two connecting plates 9 to rotate in opposite directions.

Specifically, the driving structure 5 includes a swing arm 51, an inner side plate 52 and an outer side plate 53, an L-shaped swing arm 51 is disposed at the bottom of the support plate 1 corresponding to the lower part of each positioning plate 2, and the two swing arms 51 are disposed opposite to each other; the middle part of the swing arm 51 is rotationally connected with the bottom of the supporting plate 1, and the rear end of the swing arm 51 is arranged at the outer side of the corresponding connecting plate 9; an outer plate 53 and an inner plate 52 are provided on both sides of the front end of the rack 4, respectively, and the outer plate 53 and the inner plate 52 are provided on the outer side and the inner side of the front end of the adjacent swing arm 51, respectively. When the storage box is pushed inwards, the rotary gear 3 is rotated backwards to drive the rack 4 to move forwards, the outer side plate 53 is used for driving the front end of the swing arm 51 to rotate outwards, the rear end of the swing arm 51 is rotated inwards, and when the rear end of the swing arm 51 rotates inwards, inward thrust is applied to the connecting plate 9, so that the connecting plate 9 rotates; when the connecting plate 9 rotates, the locating plate 2 is driven to rotate inwards through the rotating shaft 7, the symmetrical locating plate 2 rotates in opposite directions to prop against the storage box, the storage box is limited, and the storage box is prevented from falling from the supporting plate 1 during storage of the logistics storage box.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (4)

1. The positioning device for the storage box is characterized by comprising a supporting plate, a positioning plate, a gear, a rack and a driving structure, wherein a through hole is formed in the middle of the supporting plate, the gear which is rotationally connected with the bottom of the supporting plate is arranged below the through hole, and a torsion spring is arranged outside a rotating shaft of the gear; the upper part of the gear passes through the through hole and is arranged above the supporting plate; two sides of the rear end of the supporting plate are respectively provided with a vertically arranged rotating shaft in a rotating way, the front end of each rotating shaft is fixedly provided with an L-shaped positioning plate, and the two positioning plates are oppositely arranged; the bottom end of each rotating shaft extends to the lower part of the supporting plate, and a connecting plate is fixed at the bottom end of each rotating shaft respectively; the bottom of the supporting plate is slidably provided with a rack meshed with the gear, and the end part of the rack is provided with a driving structure for driving the two connecting plates to rotate in opposite directions.

2. The positioning device for a storage box according to claim 1, wherein the driving structure comprises a swing arm, an inner side plate and an outer side plate, an L-shaped swing arm is arranged at the bottom of the supporting plate under each positioning plate, and the two swing arms are oppositely arranged; the middle part of the swing arm is rotationally connected with the bottom of the supporting plate, and the rear end of the swing arm is arranged at the outer side of the corresponding connecting plate; the front end both sides of rack are provided with respectively outer panel and the inboard board of setting up from front to back, outer panel and inboard board set up respectively in adjacent the outside and the inboard of swing arm front end.

3. The positioning device for a storage box according to claim 1 or 2, wherein a hanging frame is arranged below the through hole, two sides of the hanging frame are connected with the bottom end of the supporting plate through a fixing frame, and the rack is slidably arranged at the top of the hanging frame.

4. The positioning device for a storage box according to claim 1, wherein a limiting plate is fixed to an outside of the rotating shaft above the supporting plate.