阅读说明：本技术 一种应用于搬运物流包裹的物流码垛机 (Logistics stacker crane applied to carrying of logistics packages ) 是由 谭聪圣 黄琢镔 于 2021-10-26 设计创作，主要内容包括：本发明适用于物流相关技术领域,提供了一种应用于搬运物流包裹的物流码垛机,包括座体以及设置在座体顶部的码垛台,所述码垛台上设有托盘,还包括承载座,转动安装在码垛台上,用于承载托盘；聚拢对齐件,以码垛台的轴线为中心呈对称分布,所述聚拢对齐件滑动设置在座体上且用于同步对堆放在托盘上的包裹往中心进行聚拢对齐；同步组件,包括滑动驱动机构和转动驱动机构,所述同步组件用于驱动聚拢对齐件滑动,以及用于驱动承载座间歇性转动；所述同步组件驱动承载座每间歇性转动一周,对应的,在间歇时间段内,所述聚拢对齐件至少实现两次聚拢对齐动作,本发明的有益效果在于：克服了现有技术中逐个码垛对位置精准度要求高、码垛速度慢的缺陷。(The invention is suitable for the related technical field of logistics and provides a logistics stacker crane applied to carrying logistics packages, which comprises a base body and a stacking table arranged at the top of the base body, wherein the stacking table is provided with a tray, and the logistics stacker crane further comprises a bearing seat which is rotatably arranged on the stacking table and used for bearing the tray; the gathering and aligning pieces are symmetrically distributed by taking the axis of the stacking platform as the center, are arranged on the base in a sliding manner and are used for synchronously gathering and aligning the packages stacked on the tray towards the center; the synchronous assembly comprises a sliding driving mechanism and a rotating driving mechanism, and is used for driving the gathering and aligning piece to slide and driving the bearing seat to intermittently rotate; the synchronous assembly drives the bearing seat to rotate for one circle at intervals, correspondingly, the gathering and aligning piece at least realizes two gathering and aligning actions within an intermittent time period, and the invention has the advantages that: the defects that stacking one by one has high requirement on position accuracy and low stacking speed in the prior art are overcome.)

1. The utility model provides a be applied to commodity circulation hacking machine of transport commodity circulation parcel, includes the pedestal and sets up the pile up neatly platform at the pedestal top, be equipped with the tray on the pile up neatly platform, its characterized in that still includes:

the bearing seat is rotatably arranged on the stacking platform and used for bearing the tray;

the gathering and aligning pieces are symmetrically distributed by taking the axis of the stacking platform as the center, are arranged on the base in a sliding manner and are used for synchronously gathering and aligning the packages stacked on the tray towards the center;

the synchronous assembly comprises a sliding driving mechanism and a rotating driving mechanism, and is used for driving the gathering and aligning piece to slide and driving the bearing seat to intermittently rotate;

the synchronous component drives the bearing seat to rotate for a circle at intervals, and correspondingly, the gathering and aligning piece can gather and align at least twice in an intermittent time period.

2. A logistics stacker crane applied to handling logistics packages according to claim 1, wherein the gathering and aligning members each comprise:

the gathering sliding seat is arranged on the stacking platform in a sliding manner;

the gathering piece is connected with the gathering sliding seat in a sliding manner through a connecting part;

the elastic buffer piece is arranged on the connecting part and is positioned between the gathering piece and the gathering sliding seat;

the gathering piece is used for pushing the packages stacked on the tray.

3. A logistics stacker for carrying logistics packages according to claim 2 wherein the slide drive mechanism comprises:

the reciprocating slide seat is slidably arranged on the seat body;

the gathering connecting rod is matched with each gathering sliding seat, one end of the gathering connecting rod is hinged with the gathering sliding seat, and the other end of the gathering connecting rod is hinged with the reciprocating sliding seat;

the disc is rotatably arranged on the seat body and is driven by the driving unit;

one end of the vibration connecting rod is hinged with the reciprocating slide seat, and the other end of the vibration connecting rod is hinged with the eccentric position of the disc.

4. A logistics stacker crane applied to handling logistics packages according to claim 3, wherein the drive unit comprises:

the driving motor is used for providing power for the rotation of the disc;

and the center of the disc is provided with a driving shaft, and the transmission pair is connected between the driving motor and the driving shaft.

5. A logistics stacker crane for handling logistics packages according to claim 4 wherein the rotational drive mechanism comprises:

the poking disc is rotatably arranged on the base body through a transmission shaft, the driving shaft and the transmission shaft are in transmission connection through constant-speed transmission parts, and the constant-speed transmission parts are used for constant-speed transmission;

the driven disc is coaxially arranged with the bearing seat, and radial grooves are uniformly distributed on the driven disc in the circumferential direction;

one end of the poking piece is fixed at the center of the poking disc, and the other end of the poking piece is intermittently and alternately matched with each radial groove;

the toggle plate is provided with locking convex parts, and a locking groove matched with the locking convex parts is arranged between every two adjacent radial grooves.

6. A logistics stacker crane for carrying logistics packages according to any one of claims 1 to 5 wherein the tray is removably mounted on a carrier.

7. The logistics stacker crane applied to carrying of logistics packages of claim 3, wherein a mounting groove is formed in the disc in the radial direction, an external thread piece is rotatably mounted on the mounting groove, an internal thread piece is connected to the external thread piece in a threaded manner, the internal thread piece is in sliding fit with the mounting groove, a hinge position of the other end of the vibration connecting rod and the disc is arranged on the internal thread piece, and a rotation driving portion is arranged on the external thread piece.

Technical Field

The invention belongs to the technical field of logistics correlation, and particularly relates to a logistics stacker crane applied to carrying logistics packages.

Background

The logistics is the whole process of planning, implementing and managing raw materials, semi-finished products, finished products or related information from the production place of the commodities to the consumption place of the commodities in a mode of transportation, storage, distribution and the like so as to meet the requirements of customers, and logistics packages are visible everywhere in real life.

The stacking machine is used for stacking objects to be stacked on a tray and a pallet (made of wood or plastic) according to a certain arrangement, automatically stacking the objects, stacking one layer or more, then pushing out the objects, and conveniently transporting the objects to a warehouse for storage by a forklift.

The stacker crane is needed to be used when the logistics packages are transported to conveniently realize the transportation of a plurality of packages, the existing logistics stacker crane mostly stacks the packages on the tray one by one when stacking, the requirement on the position accuracy is very high, and the stacking speed is slow.

Disclosure of Invention

The embodiment of the invention aims to provide a logistics stacker crane applied to carrying logistics packages, and aims to solve the problems in the prior art determined in the background art.

The embodiment of the invention is realized in such a way that the logistics stacker crane applied to carrying logistics packages comprises a base body and a stacking table arranged at the top of the base body, wherein the stacking table is provided with a tray, and the logistics stacker crane further comprises:

the bearing seat is rotatably arranged on the stacking platform and used for bearing the tray;

the gathering and aligning pieces are symmetrically distributed by taking the axis of the stacking platform as the center, are arranged on the base in a sliding manner and are used for synchronously gathering and aligning the packages stacked on the tray towards the center;

the synchronous assembly comprises a sliding driving mechanism and a rotating driving mechanism, and is used for driving the gathering and aligning piece to slide and driving the bearing seat to intermittently rotate;

the synchronous component drives the bearing seat to rotate for a circle at intervals, and correspondingly, the gathering and aligning piece can gather and align at least twice in an intermittent time period.

Preferably, the gather alignment members each comprise:

the gathering sliding seat is arranged on the stacking platform in a sliding manner;

the gathering piece is connected with the gathering sliding seat in a sliding manner through a connecting part;

the elastic buffer piece is arranged on the connecting part and is positioned between the gathering piece and the gathering sliding seat;

the gathering piece is used for pushing the packages stacked on the tray.

Preferably, the slide drive mechanism includes:

the reciprocating slide seat is slidably arranged on the seat body;

the gathering connecting rod is matched with each gathering sliding seat, one end of the gathering connecting rod is hinged with the gathering sliding seat, and the other end of the gathering connecting rod is hinged with the reciprocating sliding seat;

the disc is rotatably arranged on the seat body and is driven by the driving unit;

one end of the vibration connecting rod is hinged with the reciprocating slide seat, and the other end of the vibration connecting rod is hinged with the eccentric position of the disc.

Preferably, the driving unit includes:

the driving motor is used for providing power for the rotation of the disc;

and the center of the disc is provided with a driving shaft, and the transmission pair is connected between the driving motor and the driving shaft.

Preferably, the rotation drive mechanism includes:

the poking disc is rotatably arranged on the base body through a transmission shaft, the driving shaft and the transmission shaft are in transmission connection through constant-speed transmission parts, and the constant-speed transmission parts are used for constant-speed transmission;

the driven disc is coaxially arranged with the bearing seat, and radial grooves are uniformly distributed on the driven disc in the circumferential direction;

one end of the poking piece is fixed at the center of the poking disc, and the other end of the poking piece is intermittently and alternately matched with each radial groove;

the toggle plate is provided with locking convex parts, and a locking groove matched with the locking convex parts is arranged between every two adjacent radial grooves.

Preferably, the tray is detachably mounted on the carrying seat.

Preferably, the disc is last and radially seted up the mounting groove along it, rotate on the mounting groove and install external screw thread spare, the spiro union has internal thread spare on the external screw thread spare, internal thread spare and mounting groove sliding fit, the other end of vibration connecting rod sets up on the internal screw thread spare with the articulated position of disc, be equipped with the rotation drive portion on the external screw thread spare.

The logistics stacker crane applied to carrying logistics packages provided by the embodiment of the invention provides a mode completely different from the existing stacking mode, namely stacking first and then gathering and aligning, or gathering and aligning while stacking, by utilizing the arrangement of the synchronous component, the gathered and aligned component can be controlled to gather and align the stacked packages towards the center, and gathering and aligning in two different directions can be realized after at least rotating, stacking the packages into a more ideal shape such as a rectangle, so that the purpose of convenient carrying is achieved, the defects of high requirement on position accuracy and low stacking speed of stacking one by one in the prior art are overcome, the stacking efficiency can be obviously improved, particularly, the packages with rectangles of different sizes can be stacked by changing the amplitude of the sliding driving mechanism, and the practicability is further improved.

Drawings

Fig. 1 is a front view of a logistics stacker applied to carry logistics packages according to an embodiment of the present invention;

FIG. 2 is a side view of a logistics stacker for carrying logistics packages according to an embodiment of the present invention;

FIG. 3 is a partial structural top view of a logistics stacker applied to carry logistics packages according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a rotational driving mechanism according to an embodiment of the present invention;

FIG. 5 is a front view of another embodiment of the present invention;

fig. 6 is a schematic perspective view of a disc according to another embodiment of the present invention.

In the drawings: 1-a seat body; 2-a stacking table; 3-a bearing seat; 4-a tray; 5-gathering the aligning piece; 51-a gathering member; 52-a connecting part; 53-elastic buffer; 54-a gathering slide; 6-gathering connecting rods; 7-a rotation drive mechanism; 71-a dial plate; 72-a driven disc; 73-a toggle piece; 74-radial slots; 8-a vibration link; 9-a disc; 91-mounting grooves; 10-a drive motor; 11-a transmission pair; 12-a constant velocity transmission; 13-a reciprocating slide; 14-an internal threaded member; 15-external screw thread member.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

As shown in fig. 1 to 5, a structure diagram of a logistics stacker crane applied to carrying logistics packages according to an embodiment of the present invention includes a base 1 and a stacking table 2 disposed on a top of the base 1, where the stacking table 2 is provided with a tray 4, and further includes:

the bearing seat 3 is rotatably arranged on the stacking platform 2 and is used for bearing the tray 4;

the gathering and aligning pieces 5 are symmetrically distributed by taking the axis of the stacking table 2 as the center, and the gathering and aligning pieces 5 are slidably arranged on the base body 1 and are used for synchronously gathering and aligning the packages stacked on the tray 4 towards the center;

the synchronous assembly comprises a sliding driving mechanism and a rotating driving mechanism 7, and is used for driving the gathering and aligning piece 5 to slide and driving the bearing seat 3 to intermittently rotate;

the synchronous component drives the bearing seat 3 to rotate for a circle at intervals, correspondingly, in an intermittent time period, the gathering and aligning piece 5 at least realizes gathering and aligning actions twice.

In practical application, the embodiment stacks packages to be stacked and transported on the tray 4, for example, packages that are randomly stacked, the tray 4 may be disposed at the end of a transport line or the end of a transport robot and the transport robot are used in cooperation, and particularly, for stacking packages that are randomly scattered and stacked and have a very low requirement for the regularity of the packages stacked on the tray 4, the stacking efficiency can be significantly improved, the embodiment provides a manner completely different from the existing stacking manner, that is, stacking is performed first and then gathering and aligning, or gathering and aligning while stacking, by using the configuration of a synchronization component, when the synchronization component drives the carrier base 3 to rotate for one cycle intermittently, correspondingly, in an intermittent period, the gathering and aligning component 5 at least twice gathers and aligns, that is, in an intermittent rotation period of the carrier base 3, tray 4 synchronous rotation, gather together and align piece 5 and can realize gathering together the alignment action twice at least to the parcel, can gather together and align towards the center accumulational parcel, gather together the alignment action twice, so can realize gathering together the alignment on rotating two not equidirectional backs at least, avoid the single direction to pile up and appear long and narrow form, can become comparatively ideal shape such as rectangle including the pile, reach the purpose of convenient transport, the pile up neatly one by one among the prior art has been overcome and the position precision requires the height, the slow defect of pile up neatly speed, can show the efficiency that improves the pile up neatly.

As shown in fig. 1 and 3, as a preferred embodiment of the present invention, the gather alignment members 5 each include:

a gathering slide 54 slidably mounted on the stacking table 2;

a gathering member 51 slidably connected to a gathering slider 54 through a connecting portion 52;

an elastic buffer 53 disposed on the connecting portion 52 between the gathering piece 51 and the gathering slider 54, the elastic buffer 53 including, but not limited to, a buffer spring;

the gathering piece 51 is used for pushing the packages stacked on the tray 4, and the gathering piece 51 can be of a plate-shaped structure and can push and align the packages.

In one aspect of this embodiment, the height of the bottom of the gathering member 51 is adjustable, the connecting position of the connecting portion 52 and the gathering member 51 may be close to the middle-high portion of the gathering member 51, the gathering member 51 may be formed by two-stage sliding nested plates, and the sliding height adjustment between the plates may be implemented, for example, by using an automatic telescopic rod to adjust, so that the number of stacking layers for wrapping may be greater than one.

This embodiment is when in practical application, gather together a 51 through connecting portion 52 with gather together slide 54 sliding connection, when gathering together the alignment to the parcel promptly, connecting portion 52 can partly slide and get into in gathering together slide 54, elastic buffer 53 can appear the shrink of certain degree (but two gather together a 51 and be close to the motion each other on the whole) because the frictional resistance between parcel and the tray 4, can prevent to gather together and lead to the fact rigid damage to the parcel when aligning, gather together the inboard that piece 51 is close to each other and can set up the protective layer with the parcel contact, for example, silica gel layer etc. do not restrict here.

The specific structure of the sliding driving mechanism is not limited, the sliding driving mechanism may be an automatic telescopic part (such as an electric push rod or a hydraulic cylinder) for controlling the gathering and aligning member 5 to perform gathering and aligning, and may also be a manual driving, and this embodiment provides a preferred form, as shown in fig. 1-3 and 5, as another preferred embodiment of the present invention, the sliding driving mechanism includes:

the reciprocating slide seat 13 is arranged on the seat body 1 in a sliding way;

the gathering connecting rod 6 is matched with each gathering sliding seat 54, one end of the gathering connecting rod 6 is hinged with the gathering sliding seat 54, and the other end of the gathering connecting rod 6 is hinged with the reciprocating sliding seat 13;

the disc 9 is rotatably arranged on the seat body 1 and is driven by the driving unit;

one end of the vibration connecting rod 8 is hinged with the reciprocating slide seat 13, and the other end is hinged with the eccentric position of the disc 9.

This embodiment is when in practical application, through the cooperation of disc 9 rotation and vibration connecting rod 8, can make reciprocal slide 13 upwards or reciprocal slip downwards, and then make two gather together through the cooperation of gathering together connecting rod 6 and align 5 and keep away from and be close to, realize gathering together the alignment to piling up the parcel, when two gather together and align 5 and keep away from, intermittent type rotates drive assembly and makes tray 4 rotate, consequently two gather together in next cycle and align 5 and continue to be close to, can realize bearing seat 3, tray 4 and parcel whole rotation shift to gather together the alignment after for example, even intermittent type four times in a turnover cycle when bearing seat 3, rotate ninety degrees every time, it is corresponding, in intermittent type time quantum, gather together and align 5 and realize gathering together the alignment action more than twice, can pile up the parcel into the rectangle that traditional parcel pile up neatly appears.

As shown in fig. 2, as another preferred embodiment of the present invention, the driving unit includes:

the driving motor 10 is used for providing power for the rotation of the disc 9;

and a transmission pair 11, wherein a driving shaft is arranged at the center of the disc 9, the transmission pair 11 is connected between the driving motor 10 and the driving shaft, and the transmission pair 11 comprises but is not limited to a gear pair and a belt pair.

Of course, the structure of the driving unit can be diversified, such as the cooperation of a variable frequency motor and a gear pair, etc., and will not be described in detail herein.

In practical application, the driving motor 10 and the transmission pair 11 cooperate to provide a rotational driving force for the driving shaft.

The specific structure of the rotation driving mechanism 7 is not limited, as long as it can make the bearing seat 3 intermittently rotate and cooperate with the sliding driving mechanism, the rotation driving mechanism 7 may be driven by a stepping motor, and may also be driven manually, this embodiment provides a preferred form, and can share a driving source with the sliding driving mechanism, and can realize functional cooperation, as shown in fig. 2 and 4, the rotation driving mechanism 7 includes:

the dial plate 71 is rotatably mounted on the base body 1 through a transmission shaft, the driving shaft and the transmission shaft are in transmission connection through a constant-speed transmission piece 12, the constant-speed transmission piece 12 is used for constant-speed transmission, and the constant-speed transmission piece 12 can be a bevel gear pair with equal transmission ratio;

the driven disc 72 is coaxially arranged with the bearing seat 3, and radial grooves 74 are uniformly distributed on the driven disc 72 in the circumferential direction;

a toggle member 73, one end of which is fixed at the center of the toggle disk 71 and the other end of which is intermittently and alternately engaged with each of the radial grooves 74;

the dial plate 71 is provided with locking convex parts, and a locking groove matched with the locking convex parts is arranged between every two adjacent radial grooves 74.

In one aspect of this embodiment, the radial slots 74 are four, that is, each rotation of the dial plate 71, the driven plate 72 correspondingly rotates ninety degrees, the carrying seat 3 correspondingly synchronously rotates ninety degrees, and the corresponding gathering and aligning member 5 achieves one gathering and aligning action, that is, when the driven plate 72 rotates one cycle, the gathering and aligning member 5 achieves four gathering and aligning actions (in practice, at least two times of selecting can well gather and align the parcels), so that the parcels can be stacked into a rectangular shape or other shapes.

In practical application, the driving shaft and the transmission shaft rotate at a constant speed through transmission of the constant-speed transmission member 12, when the dial plate 71 and the driven plate 72 rotate at a certain angular speed, when the other end of the dial member 73 does not enter the radial groove 74, the locking convex part is matched with the locking concave groove, the driven plate 72 is stationary, and after the other end of the dial member 73 enters the radial groove 74, the driven plate 72 is driven by the dial member 73 to rotate, and the reciprocating operation is carried out, so that the driven plate 72 and the bearing seat 3 can synchronously rotate intermittently.

As another preferred embodiment of the present invention, as shown in fig. 1, the tray 4 is detachably mounted on the carrier base 3.

This embodiment is when in practical application, through tray 4 demountable installation on bearing seat 3, can utilize bearing seat 3 to bear tray 4 when the pile up neatly, the convenience carries out intermittent type nature rotation to tray 4, bear and can pass through draw-in groove and the protruding form slip joint cooperation of card between seat 3 and the tray 4, do not do the injecing here, be equipped with the power point (for example set up the bar shape chamber in the tray 4) that is used for the transport on tray 4, convenient transport, can utilize fork truck to remove tray 4 after the pile up neatly is accomplished, conveniently carry.

As shown in fig. 1 and fig. 6, as another preferred embodiment of the present invention, in order to implement functional expansion on the basis of the foregoing embodiment, an installation groove 91 is formed on the disk 9 along a radial direction thereof, an external screw 15 is rotatably installed on the installation groove 91, an internal screw 14 is screwed on the external screw 15, the internal screw 14 is in sliding fit with the installation groove 91, a hinge joint position between the other end of the vibration link 8 and the disk 9 is provided on the internal screw 14, and a rotation driving portion is provided on the external screw 15.

In practical application, the external screw member 15 is rotated through the rotation driving part, the internal screw member 14 can be moved along the radial direction of the disc 9, the hinge point of the vibration connecting rod 8 and the disc 9 can be moved along the radial direction, the maximum amplitude and the minimum amplitude of the gathering connecting rod 6 can be changed, the gathering alignment distance between the two gathering alignment members 5 is changed, the stacking machine can be suitable for stacking of packages occupying different volumes or different widths, the package stacks of rectangles with different sizes can be stacked, and the practicability is further improved.

The embodiment of the invention provides a logistics stacker crane applied to carrying logistics packages, which is completely different from the existing stacking mode, namely stacking first and then gathering and aligning, or gathering and aligning while stacking, and by utilizing the arrangement of a synchronous component, when the synchronous component drives a bearing seat 3 to rotate for one circle intermittently, the gathering and aligning component 5 at least realizes two gathering and aligning actions in an intermittent time period, in an intermittent rotation period of the bearing seat 3, the gathering and aligning component 5 can realize at least two gathering and aligning actions for packages, can gather and align the stacked packages towards the center, and can gather and align the packages twice, so that the gathering and aligning actions for the packages in at least two different directions after rotating can be realized, the narrow and long packages in a single direction can be prevented from being stacked, the packages can be stacked into a more ideal shape such as a rectangle, and the purpose of convenient carrying is achieved, the stacking machine overcomes the defects that stacking is carried out one by one in the prior art, the requirement on position accuracy is high, and the stacking speed is low, the requirement on the accuracy of the placing position of a package on the tray 4 is low, the stacking efficiency can be obviously improved, particularly, the package stacks with rectangles of different sizes can be stacked by changing the amplitude of the sliding driving mechanism, and the practicability is further improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.