CN111332824B - Stacking device and car loader - Google Patents
Stacking device and car loaderInfo
- Publication number
- CN111332824B CN111332824B CN202010257996.XA CN202010257996A CN111332824B CN 111332824 B CN111332824 B CN 111332824B CN 202010257996 A CN202010257996 A CN 202010257996A CN 111332824 B CN111332824 B CN 111332824B
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- Prior art keywords
- stacking
- blocking
- goods
- platform
- drive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/04—Loading land vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G61/00—Use of pick-up or transfer devices or of manipulators for stacking or de-stacking articles not otherwise provided for
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
本发明公开了一种码放装置及装车机，涉及仓储物流技术领域。该码放装置包括码放支架、输送机构及阻挡机构，还包括连接于码放支架的多个码放驱动件和与多个码放驱动件一一连接的多个码放平台，多个码放驱动件能够独立地带动对应的码放平台运动，以使码放平台与输送机构的末端相接并接收输送机构传送的货物，或者带动对应的码放平台于指定位置上方运动，阻挡机构可活动地连接于码放支架，且能够靠近码放平台，在码放平台退离指定位置上方时，阻挡机构能够在靠近码放平台时阻挡货物随码放平台运动，以使货物下落至指定位置。该码放装置及装车机能够在码放货物的同时接收货物，并能够连续地接收货物及码放货物，其具有码放效率较高的特点。
The present invention discloses a stacking device and a loader, which relate to the field of warehousing and logistics technology. The stacking device includes a stacking bracket, a conveying mechanism, and a blocking mechanism, and also includes multiple stacking drivers connected to the stacking bracket and multiple stacking platforms connected one by one to the multiple stacking drivers. The multiple stacking drivers can independently drive the corresponding stacking platforms to move, so that the stacking platforms are connected to the end of the conveying mechanism and receive the goods conveyed by the conveying mechanism, or drive the corresponding stacking platforms to move above a specified position. The blocking mechanism can be movably connected to the stacking bracket and can approach the stacking platform. When the stacking platform retreats above the specified position, the blocking mechanism can block the goods from moving with the stacking platform when it approaches the stacking platform, so that the goods fall to the specified position. The stacking device and loader can receive goods while stacking goods, and can continuously receive and stack goods, and have the characteristics of high stacking efficiency.
Description
Technical Field
The invention relates to the technical field of storage logistics, in particular to a stacking device and a loading machine.
Background
In the field of storage logistics, the automation level of a cargo loading link is low, and the requirements on automatic loading equipment are vigorous. Automatic car loaders have recently become a research and development hotspot at home and abroad. The stacking device is a key component of the automatic car loader, and the stacking performance and universality of the car loader are determined by the dexterity and the adaptability of the stacking device.
The stacking platform of the existing stacking device can move relative to the rack of the car loader, goods are conveyed to the stacking platform firstly, the goods are conveyed to the designated positions through the stacking platform, the stacking platform receives the goods and the goods are stacked successively, and stacking efficiency is low.
In view of this, it is important to develop a stacking device and a loader capable of solving the above technical problems.
Disclosure of Invention
The invention aims to provide a stacking device which can be used for receiving cargoes while stacking cargoes, can be used for continuously receiving cargoes and stacking cargoes, and has the characteristic of higher stacking efficiency.
Another object of the present invention is to provide a loader capable of receiving goods while stacking the goods, and continuously receiving and stacking the goods, which has a characteristic of high stacking efficiency.
The invention provides a technical scheme that:
In a first aspect, the embodiment of the invention provides a stacking device, which comprises a stacking support, a conveying mechanism, a stacking mechanism and a blocking mechanism, wherein the stacking support is used for being connected with a lifting device of a loader, the conveying mechanism is connected to the stacking support and is used for conveying goods, the stacking mechanism comprises a plurality of stacking driving pieces connected to the stacking support and a plurality of stacking platforms connected with the stacking driving pieces one by one, the stacking driving pieces can independently drive the corresponding stacking platforms to move so as to enable the stacking platforms to be connected with the tail ends of the conveying mechanism, the stacking platforms can receive the goods conveyed by the conveying mechanism or drive the corresponding stacking platforms to move to or withdraw from the position above a designated position, and the blocking mechanism is movably connected to the stacking support and can be close to or far from the stacking platforms, and can block the goods from moving to the designated position when the stacking platforms withdraw from the position above the designated position.
With reference to the first aspect, in a first implementation manner of the first aspect, the stacking driving piece includes a first stacking driving portion and a second stacking driving portion that are connected to each other and are perpendicular to each other, the second stacking driving portion is connected to the stacking support, the first stacking driving portion is connected to the corresponding stacking platform, a receiving area is disposed at an end of the conveying mechanism, the first stacking driving portion can drive the corresponding stacking platform to move in a first direction or a second direction opposite to the first direction, and the second stacking driving portion can drive the corresponding stacking platform to translate in a third direction or a fourth direction opposite to the first direction, so that the corresponding stacking platform extends out of the receiving area and is located above the designated position, or the corresponding stacking platform is enabled to retract in the receiving area and is connected to the conveying mechanism, where the first direction is a direction in which the conveying mechanism conveys the goods.
With reference to the first aspect and the foregoing implementation manner of the first aspect, in a second implementation manner of the first aspect, a range of the material receiving area is a sum of movement ranges of the plurality of stacking platforms in the third direction or the fourth direction, and a width of the material receiving area in the third direction is greater than a width of the stacking support in the third direction.
With reference to the first aspect and the foregoing implementation manner of the first aspect, in a third implementation manner of the first aspect, two opposite sides of the receiving area are a receiving side and a discharging side, the receiving side is located at an end of the conveying mechanism, the stacking platform stretches out of and withdraws from the receiving area through the discharging side, the blocking mechanism includes a first blocking driving member and a blocking member which are connected with each other, the first blocking driving member is connected with the stacking bracket and can drive the blocking member to move so that the blocking member is close to or far away from the discharging side, and when the stacking platform withdraws from the receiving area, the blocking member can block the goods on the stacking platform when approaching to the discharging side, and the stacking platform withdraws from the receiving area from below the blocking member.
With reference to the first aspect and the foregoing implementation manner of the first aspect, in a fourth implementation manner of the first aspect, the blocking member is disposed to extend along the third direction, and a length of the blocking member is the same as a width of the material receiving area in the third direction.
With reference to the first aspect and the foregoing implementation manner of the first aspect, in a fifth implementation manner of the first aspect, the blocking mechanism further includes a second blocking driving member, the first blocking driving member is connected with the stacking support through the second blocking driving member, and the second blocking driving member can drive the blocking member to move along the first direction or the second direction.
With reference to the first aspect and the foregoing implementation manner of the first aspect, in a sixth implementation manner of the first aspect, the blocking mechanism further includes a third blocking driving member, the first blocking driving member is connected with the stacking support through the third blocking driving member, and the third blocking driving member can drive the blocking member to move along the third direction or the fourth direction, the blocking member is extended along the third direction, and a length range covered by the blocking member when moving in the third direction and the fourth direction is greater than a width of the stacking support in the third direction.
With reference to the first aspect and the foregoing implementation manner of the first aspect, in a seventh implementation manner of the first aspect, the conveying mechanism includes a conveying mechanism, a pushing member and a pushing driving member, the conveying mechanism and the pushing driving member are both connected to the stacking support, the tail end of the conveying mechanism is close to the material receiving area, the pushing member is connected to the pushing driving member, and the conveying mechanism is used for receiving the goods, and the pushing driving member can drive the pushing member to move along a first direction so as to push the goods to the material receiving area.
With reference to the first aspect and the foregoing implementation manner of the first aspect, in an eighth implementation manner of the first aspect, the top end of the pushing member is rotatably suspended on the stacking support, and the bottom end of the pushing member is used for pushing the cargo, and the conveying mechanism further includes a pushing limiting member, where the pushing limiting member is installed on the stacking support and can abut against the pushing member, so as to limit a limit position where the bottom end of the pushing member rotates along the second direction.
The embodiment of the invention also provides a car loader, which comprises a stacking support, a conveying mechanism, a stacking mechanism and a blocking mechanism, wherein the conveying mechanism is connected to the stacking support and is used for conveying cargos, the stacking mechanism comprises a plurality of stacking driving pieces connected to the stacking support and a plurality of stacking platforms connected with the stacking driving pieces one by one, the stacking driving pieces can independently drive the corresponding stacking platforms to move so that the stacking platforms are connected with the tail ends of the conveying mechanism, the stacking platforms can receive the cargos conveyed by the conveying mechanism or drive the corresponding stacking platforms to move to or retract from the position above a designated position, and the blocking mechanism is movably connected to the stacking support and can be close to or far away from the stacking platforms, and can block the cargos from moving to the designated position when the stacking platforms retract from the position above the designated position. The loading machine further comprises a traveling device, a loading frame and a lifting device which are sequentially connected, wherein the traveling device can drive the loading frame to move in a plane, and the lifting device is connected with the stacking support and can drive the stacking support to lift.
Compared with the prior art, the stacking device and the loading machine provided by the embodiment of the invention have the beneficial effects that compared with the prior art, the stacking device and the loading machine comprise:
The stacking mechanism comprises a plurality of stacking platforms and a plurality of stacking driving pieces connected to the stacking support, the stacking driving pieces are connected with the stacking platforms one by one, and the stacking driving pieces can independently drive the corresponding stacking platforms to move so that the stacking platforms are connected with the tail ends of the conveying mechanisms, and accordingly the stacking platforms can receive goods conveyed by the conveying mechanisms or drive the corresponding stacking platforms to move to or retract from the position above the designated position. The blocking mechanism can be movably connected to the stacking support, the blocking mechanism can be positioned close to the stacking platform or far away from the stacking platform, when the stacking platform retreats from the upper portion of the designated position, the blocking mechanism can block the goods to move along with the stacking platform when the stacking platform is close to the stacking platform so that the goods fall to the designated position, in other words, when the stacking platform retreats from the upper portion of the designated position under the driving of the corresponding stacking driving piece, the blocking mechanism can be positioned close to the stacking platform so as to block the goods above the stacking platform, so that the goods fall to the designated position under the action of gravity to finish the action of stacking the goods to the designated position. In this way, the plurality of stacking driving parts and the stacking platforms are arranged, so that when part of the stacking platforms are connected with the tail ends of the conveying mechanisms and receive cargoes conveyed by the conveying mechanisms, the other part of the stacking platforms move to the position above the designated position under the drive of the corresponding stacking driving parts and then retract from the position above the designated position so as to be matched with the blocking mechanism, the movement of stacking cargoes to the designated position is completed, the movement of simultaneously receiving cargoes and the movement of stacking cargoes are realized, and the plurality of stacking platforms alternately receive the cargoes under the drive of the corresponding stacking driving parts and alternately perform the movement of stacking cargoes, so that the effects of continuously receiving the cargoes and continuously stacking the cargoes are realized, and the stacking efficiency of the stacking device is further improved.
In order to make the above objects, features and advantages of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described. It is appreciated that the following drawings depict only certain embodiments of the invention and are therefore not to be considered limiting of its scope. Other relevant drawings may be made by those of ordinary skill in the art without undue burden from these drawings.
Fig. 1 is a schematic structural diagram of a stacking device applied to a loader according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a stacking apparatus according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a stacking mechanism of a stacking device according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a blocking mechanism of a stacking apparatus according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a conveying mechanism of a stacking device according to an embodiment of the present invention.
Fig. 6 is a schematic flow chart of a stacking device according to an embodiment of the present invention for receiving goods and stacking the goods to a designated position.
The icons are 100-loader, 20-travelling device, 30-loading frame, 40-lifting device, 10-stacking device, 11-stacking bracket, 111-receiving area, 112-receiving side, 113-discharging side, 12-conveying mechanism, 121-conveying mechanism, 122-pushing piece, 123-pushing driving piece, 124-pushing limiting piece, 13-stacking mechanism, 131-stacking platform, 132-stacking driving piece, 1321-first stacking driving part, 1322-second stacking driving part, 15-blocking mechanism, 151-first blocking driving piece, 152-second blocking driving piece, 153-third blocking driving piece, 154-blocking piece, 900-designated position, A-first direction, B-second direction, C-third direction and D-fourth direction.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. The terms "upper," "lower," "inner," "outer," "left," "right," and the like refer to an orientation or positional relationship based on that shown in the drawings, or that is conventionally put in place when the inventive product is used, or that is conventionally understood by those skilled in the art, merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention. The terms "first," "second," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance. The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
It should be further noted that, unless explicitly stated or limited otherwise, terms such as "disposed," "connected," and the like should be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection, may be a mechanical connection, or an electrical connection, may be a direct connection, or may be an indirect connection via an intermediary, or may be a communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The following describes specific embodiments of the present invention in detail with reference to the drawings.
Examples:
referring to fig. 1, fig. 1 is a schematic structural diagram of a stacking apparatus 10 applied to a loader 100 according to an embodiment of the invention.
The embodiment of the invention provides a stacking device 10, wherein the stacking device 10 can receive goods while stacking the goods, can continuously receive the goods and stack the goods, and has higher stacking efficiency. The stacking apparatus 10 can be applied to the loader 100, the stack stacking system, and the like, and of course, the stacking apparatus 10 can be used independently.
Taking the stacking device 10 as an example of application of the stacking device 10 to the truck loader 100, the truck loader 100 includes the stacking device 10, and the truck loader 100 stacks the goods to the designated position through the stacking device 10, and of course, the truck loader 100 may further include a traveling device 20, a truck loading frame 30 and a lifting device 40 connected in sequence, where the traveling device 20 can drive the truck loading frame 30 to move on the ground, a container and the ground of the carriage, and the lifting device 40 is connected with the stacking device 10 and is used to drive the stacking support 11 to lift, and the stacking device 10 is jointly driven by the traveling device 20 and the lifting device 40 to move in the three-dimensional space so as to make the position of the stacking device 10 approach the designated position, so that the stacking device 10 stacks the goods to the designated position.
Because the loader 100 adopts the stacking device 10 provided by the embodiment of the invention, the loader 100 can also receive the goods while stacking the goods, and continuously stack and receive the goods, and has the characteristic of higher stacking efficiency.
The following describes the structural components, the working principle and the beneficial effects of the stacking apparatus 10 according to the embodiment of the present invention.
Referring to fig. 2 and 3, fig. 2 is a schematic structural diagram of a stacking apparatus 10 according to an embodiment of the invention. Fig. 3 is a schematic structural diagram of a stacking mechanism 13 of the stacking apparatus 10 according to an embodiment of the present invention. In fig. 2, the direction indicated by the arrow a is a first direction a, the direction indicated by the arrow B is a second direction B, the direction indicated by the arrow C is a third direction C, and the direction indicated by the arrow D is a fourth direction D.
The stacking device 10 includes a stacking rack 11, a conveying mechanism 12, a stacking mechanism 13, and a blocking mechanism 15, where the stacking rack 11 is used for being connected with a lifting device 40 of the loader 100, so as to lift under the driving of the lifting device 40, and the conveying mechanism 12 is connected to the stacking rack 11 and used for receiving the goods transmitted from the outside, such as a production conveying line, and then transmitting the goods to the stacking mechanism 13.
The stacking mechanism 13 includes a plurality of stacking platforms 131 and a plurality of stacking driving members 132 connected to the stacking rack 11, where the stacking driving members 132 are connected to the stacking platforms 131 one by one, and the stacking driving members 132 can independently drive the corresponding stacking platforms 131 to move so that the stacking platforms 131 are connected to the tail ends of the conveying mechanism 12, so that the stacking platforms 131 receive the goods conveyed by the conveying mechanism 12, or drive the corresponding stacking platforms 131 to move above the designated position 900 or withdraw from above the designated position 900, in other words, while one stacking driving member 132 drives the corresponding stacking platforms 131 to be connected to the tail ends of the conveying mechanism 12, and the stacking platforms 131 receive the goods conveyed by the conveying mechanism 12, the other stacking driving members 132 can drive the corresponding stacking platforms 131 to move above the designated position 900 or withdraw from above the designated position 900. The blocking mechanism 15 is movably connected to the stacking bracket 11, and the blocking mechanism 15 is located near the stacking platform 131 or far from the stacking platform 131, when the stacking platform 131 is retreated from above the designated position 900, the blocking mechanism 15 can block the goods from moving along with the stacking platform 131 when the stacking platform 131 is near the stacking platform 131, so that the goods fall to the designated position 900, in other words, when the stacking platform 131 is retreated from above the designated position 900 under the driving of the corresponding stacking driving member 132, the blocking mechanism 15 can be close to the stacking platform 131, so as to block the goods above the stacking platform 131, so that the goods fall to the designated position 900 under the action of gravity when the goods are separated from the stacking platform 131, so as to complete the action of stacking the goods to the designated position 900.
In this way, by arranging the plurality of stacking driving members 132 and the stacking platforms 131, when part of the stacking platforms 131 are connected with the tail end of the conveying mechanism 12 and receive the goods conveyed by the conveying mechanism 12, the other part of the stacking platforms 131 move to the position above the designated position 900 and retract from the position above the designated position 900 under the driving of the corresponding stacking driving members 132 to cooperate with the blocking mechanism 15 so as to finish the action of stacking the goods to the designated position 900 and realize the action of simultaneously receiving the goods and stacking the goods, and the plurality of stacking platforms 131 alternately perform the action of receiving the goods under the driving of the corresponding stacking driving members 132 and alternately perform the action of stacking the goods so as to realize the effect of continuously receiving the goods and continuously stacking the goods, thereby further improving the stacking efficiency of the stacking device 10.
It should be noted that, in this embodiment, the number of the stacking driving members 132 and the stacking platforms 131 may be two, for example, three or four, in other embodiments, and in this embodiment, when the stacking mechanism 13 and the blocking mechanism 15 work, the stacking driving members 132 drive the corresponding stacking platforms 131 to connect with the end of the conveying mechanism 12, so that the stacking platforms 131 receive the goods transferred by the conveying mechanism 12 and further complete the work of receiving the goods, and the stacking driving members 132 drive the corresponding stacking platforms 131 to move to the upper side of the designated position 900 and drive the corresponding stacking platforms 131 to withdraw from the upper side of the designated position 900, at this time, the blocking mechanism 15 approaches the stacking platforms 131, the stacking platforms 131 pass through the lower side of the blocking mechanism 15, and the goods on the stacking platforms 131 are separated from the stacking platforms 131 under the blocking action of the blocking mechanism 15 and drop to the designated position 900, so as to complete the work of stacking the goods to the designated position 900.
When the above-mentioned stacking driving member 132 drives the corresponding stacking platform 131 not to be connected with the conveying mechanism 12, that is, when the stacking of the goods to the designated position 900 is performed, the other stacking driving member 132 drives the corresponding stacking platform 131 to be connected with the tail end of the conveying mechanism 12 so as to complete the goods receiving operation, and when the above-mentioned stacking driving member 132 drives the corresponding stacking platform 131 to be connected with the conveying mechanism 12, that is, when the goods receiving operation is performed, the other stacking driving member 132 drives the corresponding stacking platform 131 to be matched with the blocking mechanism 15 so as to perform the goods stacking operation to the designated position 900, thereby achieving the effects of alternately receiving the goods and alternately stacking the goods and improving the goods stacking efficiency of the stacking device 10.
With continued reference to fig. 2 and 3, in the present embodiment, the stacking driving members 132 are mutually connected, and the first stacking driving portion 1321 and the second stacking driving portion 1322 are mutually perpendicular, the first stacking driving portion 1321 is connected to the corresponding stacking platform 131, the second stacking driving portion 1322 is connected to the stacking rack 11, and the end of the conveying mechanism 12 has the material receiving area 111, the first stacking driving portion 1321 can drive the corresponding stacking platform 131 to move along the first direction a or the second direction B opposite to the first direction a, and the second stacking driving portion 1322 can drive the corresponding stacking platform 131 to translate along the third direction C or the fourth direction D opposite to the first direction a, so that the corresponding stacking platform 131 extends out of the material receiving area 111 and is located above the designated position 900, or the corresponding stacking platform 131 retracts into the material receiving area 111 and is connected to the conveying mechanism 12, wherein the first direction a is the direction in which the conveying mechanism 12 conveys goods.
In other words, the working procedure of the stacking driving member 132 may be that the second stacking driving portion 1322 drives the corresponding stacking platform 131 to move along the third direction C or the fourth direction D in the receiving area 111, and makes the corresponding stacking platform 131 connect to the end of the conveying mechanism 12 to receive the goods, the second stacking driving portion 1322 then drives the corresponding stacking platform 131 to move along the third direction C or the fourth direction D, so that the stacking platform 131 is aligned above the designated position 900, and the first stacking driving portion 1321 of the stacking driving member 132 then drives the corresponding second stacking driving portion 1322 to move along the first direction a, so as to drive the corresponding stacking platform 131 to extend out of the receiving area 111 along the first direction a, so that the corresponding stacking platform 131 is located above the designated position 900, and then drives the stacking platform 131 to retract from above the designated position 900 along the second direction B by the first stacking driving portion 1321, so as to cooperate with the blocking mechanism 15, thereby completing the work of stacking the goods above the designated position 900. Of course, the first stacking driving portion 1321 may drive the stacking platform 131 to extend out of the material receiving area 111, and then the second stacking driving portion 1322 may drive the corresponding stacking platform 131 to move along the third direction C or the fourth direction D in the material receiving area 111, so that the corresponding stacking platform 131 is located above the designated position 900.
In the present embodiment, the first stacking driving unit 1321 is a rack and pinion mechanism with a driving motor, the second stacking driving unit 1322 is a timing belt transmission mechanism with a driving motor, and the first stacking driving unit 1321 is connected to the timing belt of the second stacking driving unit 1322. In other embodiments, the stacking drive 132 may be other types of drive mechanisms, such as a robotic arm. The above-described designated position 900 is an area outside the end of the stacking mechanism 13 of the stacking rack 11, that is, an area indicated by a broken line in the lower right corner in fig. 2.
Further, the range of the material receiving area 111 is the sum of the movement ranges of the plurality of stacking platforms 131 in the third direction C or the fourth direction D, and the width of the material receiving area 111 in the third direction C is greater than the width of the stacking bracket 11 in the third direction C. In other words, the movement range of the plurality of stacking platforms 131 on the straight line in the third direction C is larger than the width of the stacking bracket 11 in the third direction C.
In this way, the second stacking driving portion 1322 is adjusted to drive the corresponding stacking platform 131 to move in the third direction C, so as to change the actual moving width of the stacking mechanism 13, so as to adapt to the widths of different carriages or containers, and the stacking apparatus 10 can be compatible with carriages of different widths.
Referring to fig. 2 and 4, fig. 4 is a schematic structural diagram of a blocking mechanism 15 of the stacking apparatus 10 according to an embodiment of the invention.
Two opposite sides of the material receiving area 111 are respectively provided with a receiving side 112 and a discharging side 113, the receiving side 112 is positioned at the tail end of the conveying mechanism 12, and the stacking platform 131 extends out of and retracts the material receiving area 111 through the discharging side 113;
The blocking mechanism 15 may include a first blocking driving member 151 and a blocking member 154 connected to each other, wherein the first blocking driving member 151 is connected to the stacking bracket 11, and the first blocking driving member 151 can drive the blocking member 154 to move so that the blocking member 154 is close to or far away from the discharging side 113, and when the stacking platform 131 retracts the receiving area 111, the blocking mechanism 15 can block the cargo on the stacking platform 131 when approaching the discharging side 113, and the stacking platform 131 retracts the receiving area 111 from below the blocking member 154. In other words, the first blocking driving member 151 can drive the blocking member 154 to move, when the stacking platform 131 extends from the discharging side 113 to the receiving area 111, the blocking member 154 is away from the discharging side 113 to allow the stacking platform 131 to extend from the receiving area 111, and when the stacking platform 131 is retracted from the discharging side 113 to above the designated position 900, the blocking member 154 is driven by the first blocking driving member 151 to approach the discharging side 113 to block the goods of the stacking platform 131 to the designated position 900, and the stacking platform 131 is allowed to pass below the blocking member 154.
Further, the blocking mechanism 15 may further include a second blocking driving member 152, where the first blocking driving member 151 is connected to the stacking rack 11 through the second blocking driving member 152, and the second blocking driving member 152 can drive the blocking member 154 to move along the first direction a or the second direction B. In this way, in the process of blocking the goods on the stacking platform 131 to the designated position 900, the blocking member 154 can also move along the first direction a or the second direction B, so that the position of the blocking member 154 in the first direction a can be adjusted by the second blocking driving member 152, and further, the position of the goods in the first direction a can be properly adjusted, so as to further improve the stacking effect. For example, when the goods are bagged goods, the goods often have a certain fluidity, and the blocking member 154 with the capability of adjusting along the first direction a can properly adjust the falling position of the goods in the first direction a during the goods stacking operation, so that the goods can be more accurately stacked at the designated position 900, thereby improving the stacking precision, stability and space utilization of the stacking device 10.
Further, the blocking mechanism 15 may further include a third blocking driving member 153, where the first blocking driving member 151 is connected to the stacking bracket 11 through the third blocking driving member 153, and the third blocking driving member 153 can drive the blocking member 154 to move along the third direction C or the fourth direction D. In this way, when the stacking platform 131 carrying the goods moves in the third direction C or the fourth direction D in the receiving area 111, the third blocking driving member 153 can drive the blocking member 154 to move in the third direction C or the fourth direction D, so as to keep the blocking member 154 corresponding to one end of the stacking platform 131 away from the unloading side 113, so as to effectively block the goods on the stacking platform 131. In addition, in the present embodiment, the blocking member 154 extends along the line where the third direction C is located, and the length range covered by the blocking member 154 when moving along the third direction C or the fourth direction D is greater than the width of the stacking support 11 in the third direction C, that is, the blocking member 154 may partially extend out of the stacking support 11 along the third direction C or the fourth direction D to adapt to the widths of different carriages, so that the stacking apparatus 10 is compatible with carriages with different widths, and compatibility of the stacking apparatus 10 is further improved.
It should be noted that, in the present embodiment, the first blocking driving member 151, the second blocking driving member 152 and the third blocking driving member 153 are sequentially connected, the third blocking driving member 153 is connected to the stacking rack 11, and the first blocking driving member 151 and the second blocking driving member 152 are both rack-and-pinion mechanisms with driving motors, and the third blocking driving member 153 is a belt transmission mechanism with driving motors, in other embodiments, the first blocking driving member 151, the second blocking driving member 152 and the third blocking driving member 153 may be other driving structures, for example, the first blocking driving member 151 may also be a gear motor, which drives the blocking member 154 to rotate to make the blocking member 154 be located at a position close to the discharging side 113 or a position far from the discharging side 113.
In addition, in other embodiments, the second blocking driving member 152 and the third blocking driving member 153 may not be included, and at this time, the length of the blocking member 154 may be substantially the same as the width of the receiving area 111 in the third direction C, so as to ensure that the blocking member 154 can block the cargo when the stacking platform 131 is retracted from any position in the third direction C above the designated position 900, so that the cargo falls to the designated position 900.
Referring to fig. 2 and 5, fig. 5 is a schematic structural diagram of a conveying mechanism 12 of the stacking apparatus 10 according to an embodiment of the invention.
The conveying mechanism 12 may include a conveying mechanism 121, a pushing member 122 and a pushing driving member 123, where the conveying mechanism 121 and the pushing driving member 123 are both connected to the stacking rack 11, the receiving side 112 is located at an end of the conveying mechanism 121, and the pushing member 122 is connected to the pushing driving member 123, where the conveying mechanism 121 is used for receiving goods, and the pushing driving member 123 can drive the pushing member 122 to move along the first direction a so as to push the goods to the receiving area 111.
In this way, the conveying mechanism 121 conveys the goods to the end thereof, the pushing driving part 123 drives the pushing part 122 to push the goods to the upper part of the stacking platform 131 of the material receiving area 111, so that the goods sequentially enter the stacking platform 131, stacking of the goods is avoided, the effect of stacking the goods by the stacking device 10 is further improved, in addition, the pushing part 122 can push a plurality of goods to the stacking platform 131 for a plurality of times, after accumulating and combining the plurality of goods, the stacking platform 131 performs goods stacking operation under the driving of the corresponding stacking driving part 132, and the loading stacking efficiency is further improved.
It should be noted that, the pushing driving member 123 may extend to the upper portion of the material receiving area 111, so that the pushing member 122 may move to an end above an end of the stacking platform 131 away from the conveying mechanism 121 under the driving of the pushing driving member 123, so as to push the goods to an end of the stacking platform 131 away from the conveying mechanism 121, so that the goods is closer to the end of the stacking platform 131 away from the conveying mechanism 121, the stacking platform 131 may move a shorter distance along the first direction a to reach the upper portion of the designated position 900, the stacking efficiency of the stacking device 10 is improved, and the longer pushing distance is such that, when the goods with different sizes or numbers are pushed, the pushing driving member 123 may drive the pushing member 122 to push a suitable distance, so as to ensure that the edge of the goods is close to the edge of the stacking platform 131, and the suitability of the stacking device 10 is improved. In addition, in the present embodiment, the pushing driving member 123 is a combination mechanism of a motor and a synchronous belt, and the pushing member 122 is connected to the synchronous belt, so as to realize driving of the pushing member 122. While in other embodiments the push drive 123 may be other forms of drive structure.
Further, the top end of the pushing member 122 is rotatably suspended on the stacking bracket 11, and the bottom end of the pushing member 122 is used for pushing the goods, and the conveying mechanism 12 may further include a pushing limiting member 124, where the pushing limiting member 124 is mounted on the stacking bracket 11 and can abut against the pushing member 122, so as to limit the limit position of the bottom end of the pushing member 122 in the rotation direction B, so that when the bottom end of the pushing member 122 pushes the goods, the bottom end of the pushing member 122 cannot continue to rotate in the second direction B due to the abutment of the pushing limiting member 124, so that the bottom end of the pushing member 122 abuts against the goods to push the goods in the first direction a, and when the pushing driving member 123 drives the pushing member 122 to move in the second direction B, the pushing driving member 123 still can drive the pushing member 122 to return to the initial position even if the goods are located below the pushing member 122, so as to continue the movement of pushing the goods to the stacking platform 131, so that the bottom end of the pushing member 122 abuts against the goods to push the first direction a, and when the pushing member 122 drives the goods in the second direction B. The structure is simple, and the cost is low.
It should be noted that, the pushing member 122 may also be connected to the pushing member 123 through a lifting driving structure or a rotating driving structure, so that the pushing member 122 is driven by the lifting driving structure or the rotating driving structure to move away from the conveying mechanism 121, so as to return to the initial position along with the pushing member 123 without interfering with the conveying state of the goods, so as to realize pushing of the goods without the pushing limiting member 124.
Referring to fig. 2 and fig. 6, fig. 6 is a flow chart illustrating a process of receiving goods and stacking the goods to a designated position 900 in the stacking apparatus 10 according to an embodiment of the invention. In fig. 6, the direction indicated by the arrow a is a first direction a, the direction indicated by the arrow B is a second direction B, the direction indicated by the arrow C is a third direction C, and the direction indicated by the arrow D is a fourth direction D.
In fig. 6-1, the pushing member 122 is pushing two bagged cargoes onto the right stacking platform 131, and at this time, the blocking member 154 corresponds to one end of the right stacking platform 131 away from the conveying mechanism 121 and is located near the unloading side 113;
Further, the right stacking platform 131 moves along the third direction C, and the blocking member 154 moves together with the right stacking platform 131 while the right stacking platform 131 moves along the third direction C to keep corresponding to one end of the right stacking platform 131 away from the conveying mechanism 121, the left stacking platform 131 also moves along the third direction C to connect the left stacking platform 131 with the end of the conveying mechanism 121, and the pushing member 122 continues to push the goods to the left stacking platform 131, as shown in 6-2 in fig. 6.
Further, the blocking member 154 is retracted away from the discharging side 113, and the right stacking platform 131 extends out of the receiving area 111 along the first direction a, and at the same time, the left stacking platform 131 continues to receive the goods conveyed by the conveying mechanism 121 by the pushing member 122, and at this time, the left stacking platform 131 has a bagged goods, as shown in 6-3 in fig. 6.
Further, the right stacking platform 131 withdraws the receiving area 111 in the second direction B, and the blocking member 154 is located near the discharging side 113 to block the goods to the designated position 900, and at this time, the left stacking platform 131 has two bagged goods, as shown in 6-4 of fig. 6.
Further, the right stacking platform 131 moves in the fourth direction D to meet the end of the conveying mechanism 121, and the pushing member 122 continues to push the goods to the right stacking platform 131, the left stacking platform 131 also moves in the fourth direction D, and the blocking member 154 also moves in the fourth direction D to correspond to the end of the left stacking platform 131 away from the conveying mechanism 121, and the blocking member 154 is located away from the discharging side 113, as shown in 6-5 of fig. 6.
Further, the left stacking platform 131 extends out of the receiving area 111 along the first direction a, and after the goods move to above the designated position 900 along with the left stacking platform 131, the blocking member 154 moves to be located near the unloading side 113, so as to be used for blocking the goods to the designated position 900 when the left stacking platform 131 retracts the receiving area 111 along the second direction B, as shown in fig. 6-6.
Thus, the above process is repeated, so that the effect of alternately receiving and alternately stacking the goods by the left and right stacking platforms 131 can be achieved, and the efficiency of stacking the goods by the stacking device 10 can be improved.
The working principle of the stacking device 10 provided by the embodiment of the invention is as follows:
The stacking mechanism 13 includes a plurality of stacking platforms 131 and a plurality of stacking driving members 132 connected to the stacking rack 11, where the stacking driving members 132 are connected to the stacking platforms 131 one by one, and the stacking driving members 132 can independently drive the corresponding stacking platforms 131 to move so that the stacking platforms 131 are connected to the tail ends of the conveying mechanism 12, so that the stacking platforms 131 receive the goods conveyed by the conveying mechanism 12, or drive the corresponding stacking platforms 131 to move above the designated position 900 or withdraw from above the designated position 900, in other words, when one stacking driving member 132 drives the corresponding stacking platforms 131 to connect to the tail ends of the conveying mechanism 12, so that the stacking platforms 131 receive the goods conveyed by the conveying mechanism 12, while the other stacking driving members 132 can drive the corresponding stacking platforms 131 to move above the designated position 900 or withdraw from above the designated position 900. The blocking mechanism 15 is movably connected to the stacking bracket 11, and the blocking mechanism 15 is located near the stacking platform 131 or far from the stacking platform 131, when the stacking platform 131 is retreated from above the designated position 900, the blocking mechanism 15 can block the goods from moving along with the stacking platform 131 when the stacking platform 131 is near the stacking platform 131, so that the goods fall to the designated position 900, in other words, when the stacking platform 131 is retreated from above the designated position 900 under the driving of the corresponding stacking driving member 132, the blocking mechanism 15 can be close to the stacking platform 131, so as to block the goods above the stacking platform 131, so that the goods fall to the designated position 900 under the action of gravity when the goods are separated from the stacking platform 131, so as to complete the action of stacking the goods to the designated position 900. In this way, by arranging the plurality of stacking driving members 132 and the stacking platforms 131, when part of the stacking platforms 131 are connected with the tail end of the conveying mechanism 12 and receive the goods conveyed by the conveying mechanism 12, the other part of the stacking platforms 131 move to the position above the designated position 900 and retract from the position above the designated position 900 under the driving of the corresponding stacking driving members 132 to cooperate with the blocking mechanism 15 so as to finish the action of stacking the goods to the designated position 900 and realize the action of simultaneously receiving the goods and stacking the goods, and the plurality of stacking platforms 131 alternately perform the action of receiving the goods under the driving of the corresponding stacking driving members 132 and alternately perform the action of stacking the goods so as to realize the effect of continuously receiving the goods and continuously stacking the goods, thereby further improving the stacking efficiency of the stacking device 10.
To sum up:
The embodiment of the invention provides a stacking device 10, which can be used for receiving cargoes while stacking cargoes, can be used for continuously receiving cargoes and stacking cargoes, and has the characteristic of higher stacking efficiency.
The above description is only of the preferred embodiments of the present invention, and is not intended to limit the present invention, and the features of the above embodiments may be combined with each other, and various modifications and variations may be possible to those skilled in the art without collision. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. Moreover, the present embodiments are to be considered as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
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| CN111807085B (en) * | 2020-08-14 | 2025-06-13 | 绵阳蓝奥重型机械制造有限公司 | Material dividing head and loading machine |
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