CN216444501U - Multi-bin cache device - Google Patents

Abstract

The utility model discloses a multi-box-position caching device which comprises a supporting frame, two transferring machines and two driving mechanisms, wherein the transferring machines are arranged on the supporting frame and used for receiving and transferring or directly caching external logistics boxes, the first conveying machines are arranged on the supporting frame and used for receiving and caching the logistics boxes, the two first conveying machines are arranged in parallel corresponding to the transferring machines, the transmission direction of the logistics boxes on the first conveying machines is the same as that of the logistics boxes on the transferring machines, each transferring machine comprises a second conveying machine and a driving mechanism, the driving mechanism is arranged on the supporting frame and connected with the second conveying machines and used for driving the second conveying machines to move back and forth relative to the first conveying machines, and the driving mechanism drives the second conveying machines to move along the direction perpendicular to the transmission direction of the logistics boxes and is in butt joint with one of the first conveying machines. The utility model is arranged in the lift car, can carry a plurality of logistics boxes, can send the logistics boxes out on each floor, and can also buffer the logistics boxes, thereby reducing the waiting time and improving the transportation efficiency.

Description

Multi-bin cache device

Technical Field

The utility model belongs to the technical field of vertical transportation, and particularly relates to a multi-bin cache device.

Background

When the logistics boxes of the existing hospital are transported between different floors, a vertical logistics system is mostly adopted for transporting, the vertical logistics system mostly drives the logistics boxes to move up and down between the different floors through a lift car of an elevator, and vertical transportation of the logistics boxes is achieved.

However, in the conventional vertical logistics system, when articles are conveyed, only one or two logistics boxes can be carried each time when the articles are lifted or lowered, and the operation of loading or unloading the logistics boxes to a certain appointed floor is executed, so that a long-time waiting process exists in the transportation of the logistics boxes, and the transportation efficiency of the logistics boxes is reduced.

Accordingly, further developments and improvements are still needed in the art.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned problems, a multi-compartment buffer device is proposed, which is installed in a car, can carry a plurality of logistics boxes, can send the logistics boxes out of a multi-compartment buffer device on each floor, and can send the logistics boxes into the multi-compartment buffer device for buffering, thereby reducing waiting time and improving transportation efficiency.

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

the utility model provides a many boxs position buffer memory device, it includes the support frame, set up and be used for receiving external thing flow box and shift it or the machine of carrying that directly caches on the support frame, set up and be used for receiving and buffer memory thing flow box's first conveyer on the support frame, first conveyer corresponds and carries the machine of carrying and be provided with two side by side, the transmission direction the same with carrying the thing flow box on the machine is carried on the first conveyer, it includes the second conveyer to carry the machine to carry, be connected with second conveyer and support frame respectively and be used for realizing the slip subassembly of second conveyer and support frame sliding connection, set up on the support frame and be connected with the second conveyer and be used for driving the second conveyer relative to each first conveyer round trip movement's actuating mechanism, actuating mechanism drives the second conveyer along the removal of perpendicular to thing flow box transmission direction and with one of them first conveyer butt joint.

Further, the first conveyor and the second conveyor are respectively one of a roller conveyor or a belt conveyor.

Furthermore, the transfer machine and each first conveyor are vertically provided with two layers along the vertical direction of the support frame, and the two layers of transfer machines and each first conveyor are arranged in a one-to-one correspondence manner.

Further, actuating mechanism is electronic slip table, and electronic slip table includes along the first linear slide rail that perpendicular to thing flow box transmission direction set up, sliding connection in the slider on first linear slide rail, be used for driving the slider along the first driving motor of first linear slide rail removal, and the slider is connected in the bottom of second conveyer.

In the technical scheme of another preferred, actuating mechanism is the ball screw slip table, the ball screw slip table includes the supporting seat, rotate the transmission lead screw of connecting on the supporting seat, the second driving motor who is connected with the transmission lead screw transmission, set up respectively in two second linear slide rails of transmission lead screw both sides, the cover is located on the transmission lead screw and with two second linear slide rail sliding connection's ball slip table, fixed connection is in the U-shaped board at ball slip table top, the both ends top fixed connection of U-shaped board is in the bottom of second conveyer, it is provided with the rectangular board to correspond the U-shaped board, the rectangular board passes U-shaped board fixed connection in the top of supporting seat and with second linear slide rail parallel arrangement from top to bottom.

In another preferred technical scheme, the driving mechanism comprises an electric roller rotatably connected to the bottom of the second conveyor, two gears fixedly connected to two ends of the electric roller, and two racks horizontally arranged on the support frame and respectively engaged with the two gears, wherein the two racks are arranged along the direction perpendicular to the conveying direction of the logistics box.

Furthermore, move and carry machine still including the slip subassembly of being connected with second conveyer and support frame respectively, the slip subassembly includes that two C shape guide rails that set up on the support frame along the moving direction of second conveyer opposite direction, correspond two C shape guide rails and rotate respectively and connect in the rotation wheel of second conveyer bottom both sides, rotate the wheel and be located C shape guide rail and can follow C shape guide rail axial displacement.

Furthermore, at least one photoelectric switch is arranged on the supporting frame along the moving direction of the second conveyor, and a photoelectric baffle is arranged on the outer side of the transfer machine corresponding to the photoelectric switch.

Furthermore, the two sides of the first conveyor and the second conveyor are provided with limit baffles along the conveying direction of the logistics boxes.

Furthermore, both ends of the limiting baffle are provided with guide inclined planes used for guiding the logistics boxes to enter the first conveyor or the second conveyor.

In summary, compared with the prior art, the utility model has the following beneficial effects:

(1) the utility model is arranged in the lift car, receives the external logistics boxes through the transfer machine and transfers the logistics boxes or directly buffers the logistics boxes, the logistics boxes transferred by the transfer machine are received and cached by the first conveyor, two first conveyors are arranged in parallel corresponding to the second conveyor in the transfer machine, the second conveyor moves under the action of the driving mechanism and is in butt joint with the adjacent first conveyor, the logistics boxes can be transferred to the two second conveyors by the moving second conveyor, meanwhile, the second conveyor can buffer the logistics boxes, so that the buffer amount of the logistics boxes is increased, the lift car can carry a plurality of logistics boxes in the ascending and descending processes, in each floor, the logistics boxes on the first conveyor can be sent out through the transfer machine, and the logistics boxes can be sent to the first conveyor through the transfer machine to be cached, so that the logistics boxes can be sent to other floors in the lifting process of the multi-box caching device; the waiting time is reduced, and the transportation efficiency of the logistics box is improved.

(2) In the preferred scheme of the utility model, the first conveyor and the transfer machine are correspondingly provided with two layers up and down along the supporting frame so as to further increase the caching quantity of the multi-bin caching device on the logistics boxes, further reduce the waiting time and improve the transportation and transportation efficiency.

(3) According to the multi-bin cache device, the driving mechanisms with three different structural forms are used for driving the second conveyor to move, so that the equipment installation flexibility of the multi-bin cache device is improved.

Drawings

Fig. 1 is a schematic structural diagram of a multi-bin cache apparatus according to embodiment 1 of the present invention;

FIG. 2 is a top view of a multi-bin cache device according to embodiment 1 of the present invention;

fig. 3 is a schematic structural diagram of a part of a multi-bin cache apparatus according to embodiment 1 of the present invention;

fig. 4 is a schematic structural view of a transfer machine according to embodiment 1 of the present invention;

fig. 5 is a schematic view of a part of a transfer machine according to embodiment 1 of the present invention;

fig. 6 is a schematic view of a partial structure of a transfer machine in embodiment 1 of the present invention;

fig. 7 is a schematic structural view of a transfer machine according to embodiment 2 of the present invention;

fig. 8 is a plan view of a transfer machine according to embodiment 2 of the present invention;

fig. 9 is a schematic partial structure view of a transfer machine according to embodiment 2 of the present invention;

fig. 10 is a partial structural plan view of the transfer machine according to embodiment 2 of the present invention;

fig. 11 is a schematic structural view of a transfer machine according to embodiment 3 of the present invention;

fig. 12 is a plan view of a transfer machine according to embodiment 3 of the present invention;

fig. 13 is a schematic partial structure view of a transfer machine according to embodiment 3 of the present invention;

in the drawings: 100. a support frame; 210. a first conveyor; 220. a second conveyor; 300. a limit baffle; 400. an electric sliding table; 410. a first linear slide rail; 420. a slider; 430. a first drive motor; 440. A cushion pad; 500. a support plate; 600. a ball screw sliding table; 610. a supporting seat; 620. a transmission screw rod; 630. a second drive motor; 640. a second linear slide rail; 650. a ball sliding table; 660. a strip plate; 670. A U-shaped plate; 710. an electric roller; 720. a gear; 730. a rack; 810. a C-shaped guide rail; 820. a rotating wheel; 910. a photoelectric baffle plate; 920. a photoelectric switch.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following description is given for clear and complete description of the technical solution of the present invention with reference to the embodiments of the present invention, and other similar embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present application shall fall within the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc. in the following embodiments are directions with reference to the drawings only, and thus, the directional terms are used for illustrating the present invention and not for limiting the present invention.

Detailed description of the preferred embodiment 1

As shown in fig. 1 to 6, a multi-compartment buffer device includes a supporting frame 100, two transfer machines disposed on the supporting frame 100 for receiving and transferring or directly buffering an external physical distribution box, and a first conveyor 210 disposed on the supporting frame 100 for receiving and buffering the physical distribution box, where the first conveyor 210 is disposed in parallel with the transfer machines, the first conveyor 210 and the physical distribution box on the transfer machines have the same transmission direction, the transfer machines include a second conveyor 220, and a driving mechanism disposed on the supporting frame 100 and connected with the second conveyor 220 for driving the second conveyor 220 to move back and forth relative to the first conveyors 210, and the driving mechanism drives the second conveyor 220 to move along a direction perpendicular to the transmission direction of the physical distribution box and butt with one of the first conveyors 210.

Further, the first conveyor 210 and the second conveyor 220 are each one of a roller conveyor or a belt conveyor.

Preferably, in this embodiment, the first conveyor 210 and the second conveyor 220 have the same structure and are both roller conveyors. Specifically, the roller conveyor comprises a plurality of rollers arranged side by side, the adjacent rollers are connected in series through a transmission belt, a motor is arranged in one of the rollers, and the motor drives the roller to rotate, so that the other rollers are driven to rotate, and the rotation directions of the rollers are the same.

Further, the transfer machine and each first conveyor 210 are arranged in two layers up and down along the vertical direction of the support frame 100, and the two layers of transfer machines and each first conveyor 210 are arranged in one-to-one correspondence up and down, so that the purpose of six-box-position caching is achieved, the number of the logistics boxes carried by the multi-box-position caching device is increased, and the transportation efficiency of the logistics boxes is improved.

Further, a support plate 500 is disposed on the support frame 100 corresponding to the driving mechanism, the driving mechanism is connected above the support plate 500, and the support plate 500 supports the driving mechanism and the second conveyor 220 connected to the driving mechanism.

Further, in this embodiment, the driving mechanism is an electric sliding table 400, the electric sliding table 400 includes a first linear slide rail 410 disposed perpendicular to the conveying direction of the logistics boxes, a sliding block 420 slidably connected to the first linear slide rail 410, and a first driving motor 430 for driving the sliding block 420 to move along the first linear slide rail 410, and the sliding block 420 is connected to the bottom of the second conveyor 220. Preferably, the sliding end of the first linear guideway 410 is provided with a buffer 440, and the buffer 440 is a rubber pad.

Further, the transfer machine further includes a sliding assembly connected to the second conveyor 220 and the supporting frame 100, the sliding assembly includes two C-shaped guide rails 810 oppositely disposed on the supporting frame 100 along the moving direction of the second conveyor 220, and rotating wheels 820 rotatably connected to two sides of the bottom of the second conveyor 220 respectively corresponding to the two C-shaped guide rails 810, and the rotating wheels 820 are located in the C-shaped guide rails 810 and can axially move along the C-shaped guide rails 810. The linearity and the stability of the transfer machine in the operation process are improved by arranging the sliding assembly.

Specifically, two rotating wheels 820 located on one side of the bottom of the second conveyor 220 are arranged in parallel, so that the running stability of the second conveyor 220 is improved.

Further, at least one photoelectric switch 920 is disposed on the supporting frame 100 along the moving direction of the second conveyor 220, and a photoelectric barrier 910 is disposed outside the transfer machine corresponding to the photoelectric switch 920. The photoelectric switch 920 stops the operation through the electric control driving mechanism. In this embodiment, the photoelectric switch 920 is a slot-type photoelectric switch 920.

Specifically, in this embodiment, two photoelectric switches 920 are disposed on the two sidewalls of the first linear sliding rail 410, and the two photoelectric switches 920 are disposed on the two sidewalls of the first linear sliding rail 410 respectively. When the driving mechanism drives the second conveyor 220 to move to one end of the linear slide rail, the photoelectric switch 920 senses the photoelectric baffle 910, and stops moving through the electric control driving mechanism, so that the second conveyor 220 stops at one end of the linear slide rail, and the second conveyor 220 is butted with the first conveyor 210 adjacent to one end of the linear slide rail.

Further, both sides of the first conveyor 210 and the second conveyor 220 are provided with a limit baffle 300 along the conveying direction of the material box. The logistics boxes on the first conveyor 210 and the second conveyor 220 are transversely positioned through the limiting baffle 300, so that the logistics boxes cannot deviate in the transverse direction when the second conveyor 220 runs under the driving of the driving mechanism and runs along with the rollers of the second conveyor, and the logistics boxes on the first conveyor 210 cannot deviate in the transverse direction when the logistics boxes run along with the rollers of the first conveyor.

Further, both ends of the limiting baffle 300 are provided with guiding slopes for guiding the material flow box to enter the first conveyor 210 or the second conveyor 220. Through the inclined plane that leads on being convenient for guide thing flow box gets into first conveyer 210 or second conveyer 220 smoothly, both sides limit baffle 300 on first conveyer 210 or second conveyer 220 is through the setting of inclined plane that leads for the both sides aperture outside-in of first conveyer 210 or second conveyer 220 reduces gradually, is convenient for the entering and the roll-out of thing flow box.

Specifically, in this embodiment, the supporting frame 100 is a square frame, and the four corners of the bottom of the square frame are provided with supporting legs.

The caching process of the multi-bin caching device on the logistics boxes specifically comprises the following steps: in the embodiment, an upper-layer structure and a lower-layer structure are adopted, the transfer machine is located at one end of the car with the door open, the upper-layer structure is taken as an example for explanation, the second conveyor 220 in the transfer machine receives the logistics boxes, the second conveyor 220 is driven by the driving mechanism to move and is in butt joint with one first conveyor 210, the logistics boxes are transferred to the first conveyor 210 for caching, after the second conveyor 220 receives the logistics boxes again, the second conveyor 220 is driven by the driving mechanism to move and is in butt joint with the other first conveyor 210, the logistics boxes are transferred from the second conveyor 220 to the first conveyor 210 for caching, and the second conveyor 220 can receive the logistics boxes again and perform direct caching. The processes of the second conveyor 220 and the first conveyor 210 for transferring the logistics boxes and directly caching the second conveyor 220 in the lower layer are the same as the above, the purpose of caching the six boxes is achieved through the structural form of the upper layer and the lower layer, and the transportation efficiency is further improved.

The release process of the multi-bin cache device to the logistics boxes in the device provided by the utility model specifically comprises the following steps: in the embodiment, a structure form of an upper layer and a lower layer is adopted, and the structure of the upper layer is taken as an example for explanation, the logistics boxes on the transfer machine are released first, then the second conveyor 220 in the transfer machine is driven by the driving mechanism to move and is abutted with the first conveyor 210 of the logistics boxes to be released, the logistics boxes on the first conveyor 210 are transferred onto the second conveyor 220, and the second conveyor 220 releases the logistics boxes to the corresponding floors. When the logistics boxes on the other first conveyor 210 need to be released, the second conveyor 220 is driven by the driving mechanism to move again and is in butt joint with the first conveyor 210, the logistics boxes on the first conveyor 210 are transferred onto the second conveyor 220, and the second conveyor 220 releases the logistics boxes to the corresponding floor. The process of releasing the logistics boxes by the second conveyor 220 and the first conveyor 210 on the lower layer is the same as the process of releasing the logistics boxes by the first conveyor 220 on the lower layer, the purpose of caching the six boxes is achieved through the structural form of the upper layer and the lower layer, and the transportation efficiency is further improved.

Specific example 2

The same parts of this embodiment as those of embodiment 1 are not described again, but the differences are as follows:

as shown in fig. 7 to 10, the driving mechanism includes a ball screw sliding table 600, the ball screw sliding table 600 includes a supporting base 610, a transmission screw 620 rotatably connected to the supporting base 610, a second driving motor 630 drivingly connected to the transmission screw 620, two second linear slides 640 respectively disposed on two sides of the transmission screw 620, a ball sliding table 650 sleeved on the transmission screw 620 and slidably connected to the two second linear slides 640, and a U-shaped plate 670 fixedly connected to a top of the ball sliding table 650, a top of two ends of the U-shaped plate 670 is fixedly connected to a bottom of the second conveyor 220, a slat 660 is disposed corresponding to the U-shaped plate 670, and the slat 660 passes through the U-shaped plate 670 and is fixedly connected to a top of the supporting base 610 and vertically parallel to the second linear slides 640. The transfer machine of the present embodiment is not provided with a slide unit.

In this embodiment, the number of the photoelectric switches 920 is three, and the second linear sliding rail 640 is divided into four sections by the three photoelectric switches 920 and the three photoelectric switches 920 are located at the three sections respectively. Photoelectric baffle 910 is disposed on the sidewall of the U-shaped plate.

Specific example 3

The same parts of this embodiment as those of embodiment 1 are not described again, but the differences are as follows:

as shown in fig. 11-13, the driving mechanism includes an electric roller 710 rotatably connected to the bottom of the second conveyor 220, two gears 720 fixedly connected to two ends of the electric roller 710, and two racks 730 horizontally disposed on the supporting frame 100 and respectively engaged with the two gears 720, wherein the two racks 730 are both disposed along a direction perpendicular to the conveying direction of the material distribution box.

In this embodiment, the number of the photoelectric switches 920 is three, three photoelectric switches 920 are disposed on the supporting frame 100, among the three photoelectric switches 920, a photoelectric switch 920 is disposed at the center of the rack 730, a photoelectric switch 920 is disposed at the end of the stroke of the rack 730, and a photoelectric switch 920 is disposed at the center of the two photoelectric switches 920.

Specific example 4

The same parts of this embodiment as those of embodiment 1 are not described again, but the differences are as follows:

preferably, first conveyer is the same with second conveyer structure and is belt conveyor in this embodiment, and belt conveyor includes a plurality of conveyer belts of arranging side by side, set up and be used for driving two live rollers of conveyer belt operation in conveyer belt both ends, be connected with a live roller transmission and be used for driving live roller pivoted third driving motor, and the conveyer belt cover is located on two live rollers, and third driving motor drives the live roller and rotates to drive a plurality of conveyer belts operations that the cover was established on two live rollers.

The present invention has been described in detail, and it should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.

Claims (10)

1. A multi-bin cache device, comprising: the automatic loading and unloading device comprises a supporting frame, a transfer machine, a first conveyor, two first conveyors, a driving mechanism and a second conveyor, wherein the transfer machine is arranged on the supporting frame and used for receiving an external logistics box and transferring the external logistics box or directly buffering the external logistics box, the first conveyor is arranged on the supporting frame and used for receiving and buffering the logistics box, the two first conveyors are arranged on the first conveyor in parallel, the first conveyor is arranged on the first conveyor and is the same with the transfer machine in the transmission direction of the logistics box, the transfer machine comprises the second conveyor, the driving mechanism is arranged on the supporting frame and is connected with the second conveyor and used for driving the second conveyor to move back and forth relative to the first conveyors, and the driving mechanism drives the second conveyor to move in the transmission direction perpendicular to the logistics box and is butted with one of the first conveyors.

2. The multi-bin cache device of claim 1, wherein: the first conveyor and the second conveyor are respectively one of a roller conveyor or a belt conveyor.

3. The multi-bin cache device of claim 1, wherein: the transfer machine and each first conveyor are vertically provided with two layers along the vertical direction of the support frame, and the two layers of transfer machines and each first conveyor are arranged in a one-to-one correspondence manner from top to bottom.

4. The multi-bin cache device of claim 1, wherein: the driving mechanism is an electric sliding table which comprises a first linear sliding rail arranged along the transmission direction of the logistics box perpendicular to the transmission direction of the logistics box, a sliding block connected to the first linear sliding rail in a sliding mode, and a first driving motor used for driving the sliding block to move along the first linear sliding rail, and the sliding block is connected to the bottom of the second conveyor.

5. The multi-bin cache device of claim 1, wherein: actuating mechanism is ball screw slip table, ball screw slip table includes the supporting seat, rotate the transmission lead screw of connecting on the supporting seat, the second driving motor who is connected with the transmission lead screw transmission, set up respectively in two second linear slide rails of transmission lead screw both sides, the cover is located on the transmission lead screw and with two second linear slide rail sliding connection's ball slip table, fixed connection is in the U-shaped board at ball slip table top, the both ends top fixed connection of U-shaped board is in the bottom of second conveyer, it is provided with the rectangular board to correspond the U-shaped board, the rectangular board passes U-shaped board fixed connection in the top of supporting seat and with second linear slide rail parallel arrangement from top to bottom.

6. The multi-bin cache device of claim 1, wherein: the driving mechanism comprises an electric roller rotatably connected to the bottom of the second conveyor, two gears fixedly connected to two ends of the electric roller, and two racks horizontally arranged on the support frame and respectively meshed with the two gears, and the two racks are arranged along the transmission direction of the logistics box perpendicular to the transmission direction of the logistics box.

7. The multi-bin cache device of claim 1, wherein: the transfer machine further comprises a sliding assembly connected with the second conveyor and the support frame respectively, the sliding assembly comprises two C-shaped guide rails which are oppositely arranged on the support frame along the moving direction of the second conveyor, rotating wheels which correspond to the two C-shaped guide rails and are respectively rotatably connected to two sides of the bottom of the second conveyor, and the rotating wheels are located in the C-shaped guide rails and can axially move along the C-shaped guide rails.

8. The multi-bin cache device of claim 1, wherein: at least one photoelectric switch is arranged on the supporting frame along the moving direction of the second conveyor, and a photoelectric baffle is arranged on the outer side of the transfer machine corresponding to the photoelectric switch.

9. The multi-bin cache device of claim 1, wherein: and limiting baffles are arranged on the two sides of the first conveyor and the second conveyor along the conveying direction of the logistics boxes.

10. The multi-bin cache device of claim 9 wherein: and guide inclined planes used for guiding the logistics boxes to enter the first conveyor or the second conveyor are arranged at the two ends of the limiting baffle.

Images