CN210402532U - Tray front edge baffle device and vending machine - Google Patents
Tray front edge baffle device and vending machine Download PDFInfo
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- CN210402532U CN210402532U CN201921304735.8U CN201921304735U CN210402532U CN 210402532 U CN210402532 U CN 210402532U CN 201921304735 U CN201921304735 U CN 201921304735U CN 210402532 U CN210402532 U CN 210402532U
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Abstract
The utility model discloses a tray front edge baffle device and an automatic vending machine, wherein the tray front edge baffle device comprises a tray, a goods baffle, a transmission assembly and a driving assembly; the tray comprises goods channels arranged side by side, the tray is provided with a goods outlet, and the goods baffle is arranged at the goods outlet; the transmission assembly comprises a fixed frame and a swinging connecting rod; the fixing frame comprises two limiting plates which are arranged on the tray and are parallel to each other, wherein one limiting plate is arranged on one side of the goods outlet, and the other limiting plate is arranged on the other side of the goods outlet; the limiting plate comprises a vertical sliding chute and a horizontal sliding chute, and two ends of the cargo baffle are connected with the vertical sliding chute in a sliding manner; one end of the swinging connecting rod is hinged with the limiting plate, and the other end of the swinging connecting rod is provided with a connecting column which is in sliding connection with the horizontal sliding chute; the driving component is connected with the swinging connecting rod and used for driving the connecting column to slide in the horizontal sliding groove. The utility model provides a keep off the problem that the in-process blocked goods easily is opened in the upset to the board.
Description
Technical Field
The utility model relates to an automatic vending machine field especially relates to a tray forward position retaining device and automatic vending machine.
Background
The existing vending machines have a plurality of goods discharging modes, most vending machines adopt springs to send goods out of goods shelves, and very few storage goods channels with special functions adopt conveying belt modes such as synchronous belts and cloth belts to discharge goods. When adopting the conveyer belt shipment, goods way front end does not have the fender goods board, places unstably when the machine, or the machine rocks when great, and commodity may drop from the goods way, influences the operation of vending machine. The linkage device is installed at the side edge of each goods channel in the prior art, the corresponding turning plate is arranged at the goods outlet of each goods channel, and when the commodities are separated from the goods channels, the linkage device drives the turning plate to be automatically opened, so that the commodities are conveyed away from the process. Therefore, the side space of each goods channel is occupied to a certain extent, the capacity of placing goods on the tray is reduced, and meanwhile, when the linkage device operates, the linkage device can be in contact with the goods to cause goods blocking easily.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide a tray front edge baffle device and a vending machine for solving the problem that the prior baffle is easy to block goods during the overturning and opening process.
The utility model provides a baffle device at the front edge of a tray, which comprises a tray, a goods baffle and a driving mechanism;
the tray comprises a bottom plate, side plates arranged on two sides of the bottom plate and partition plates arranged in the middles of the side plates, adjacent partition plates form a cargo channel, and one end of the tray is provided with a cargo outlet;
the goods baffle is arranged at the goods outlet and is connected with a driving mechanism arranged on the tray, and the driving mechanism is used for driving the goods baffle to lift at the goods outlet; the goods blocking plate rises to block the goods outlet, and the goods blocking plate descends to expose the goods outlet.
Preferably, the drive mechanism comprises a transmission assembly and a drive assembly;
the transmission assembly comprises a fixed frame and a swinging connecting rod;
the fixed frame comprises two limiting plates, wherein one limiting plate is arranged on one side plate close to the goods outlet, and the other limiting plate is arranged on the other side plate close to the goods outlet;
the limiting plate comprises a vertical sliding chute and a horizontal sliding chute, and two ends of the cargo baffle are connected with the vertical sliding chute in a sliding manner;
one end of the swinging connecting rod is hinged with the cargo baffle, and the other end of the swinging connecting rod is provided with a connecting column which is in sliding connection with the horizontal sliding chute;
the driving assembly is connected with the swinging connecting rod and used for driving the connecting column to slide in the horizontal sliding groove.
Preferably, the drive assembly comprises:
the guide frame is arranged on the lower surface of the tray and comprises a guide rod arranged in parallel with the delivery direction;
the driving frame is connected with the guide rod in a sliding manner;
one end of the linkage push rod is hinged with the connecting column, and the other end of the linkage push rod is hinged with the driving frame;
and the driving motor is connected with the driving frame and used for driving the driving frame to slide along the guide rod.
Preferably, the tray front edge baffle device further comprises a gear arranged on a rotating shaft of the driving motor and a rack matched with the gear, and the rack is arranged in parallel to the goods discharging direction.
Preferably, the tray front baffle device further comprises a screw rod arranged in parallel to the delivery direction and a nut pair matched with the screw rod, and the nut pair is fixedly connected with the driving frame.
Preferably, the guide frame includes two mounting bars that set up in parallel, the one end of guide arm is connected with one of them mounting bar, the other end of guide arm is connected with another of them mounting bar, tray leading edge retaining device still including set up the first travel switch on one of them mounting bar and set up the second travel switch on another mounting bar, first travel switch and second travel switch with the drive frame corresponds for detect the position of drive frame.
Preferably, the driving assembly further comprises a connecting rod for connecting the two connecting columns and an electric cylinder arranged at the bottom of the tray, a push rod of the electric cylinder is connected with the connecting rod, and the push rod is arranged in a direction parallel to the goods discharging direction.
The utility model also provides an automatic vending machine, including foretell tray forward position baffle device.
The utility model discloses set up including the tray, the fender goods board, drive assembly and drive assembly's tray forward position baffle device, drive assembly is including setting up the limiting plate in tray shipment mouth both sides and connecting the swing connecting rod that keeps off goods board and drive assembly, wherein keep off the vertical spout sliding connection of goods board and limiting plate, the one end of swing connecting rod and the horizontal spout sliding connection of the articulated other end of fender goods board and limiting plate, drive assembly is connected with the swing connecting rod, the drive swing connecting rod removes along vertical spout and horizontal spout, thereby it reciprocates in order to shelter from or open the shipment mouth to drive the fender goods board in vertical spout. Compared with the prior art, the utility model discloses the scheme of fender goods board upset, the utility model discloses the gliding structure occupation space is little and can not block goods from top to bottom of well fender goods board.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a middle tray front edge baffle device according to the present invention;
fig. 2 is a schematic structural view of another view of the baffle device at the front edge of the tray in the embodiment of fig. 1.
Detailed Description
The utility model provides a tray front edge baffle device, referring to fig. 1 and 2, the tray front edge baffle device comprises a tray 10, a cargo baffle 20, a transmission assembly 30 and a driving assembly 50; the tray 10 comprises goods channels arranged side by side, the tray 10 is provided with a goods outlet, and the goods baffle 20 is arranged at the goods outlet; the transmission assembly 30 comprises a fixed frame and a swinging connecting rod 34; the fixing frame comprises two limiting plates 31 which are arranged on the tray 10 and are parallel to each other, wherein one limiting plate 31 is arranged on one side of the goods outlet, and the other limiting plate 31 is arranged on the other side of the goods outlet; the limiting plate 31 comprises a vertical chute 32 and a horizontal chute 33, and two ends of the cargo board 20 are slidably connected with the vertical chute 32; one end of the swinging connecting rod 34 is hinged with the cargo board 20, and the other end is provided with a connecting column 35 which is in sliding connection with the horizontal sliding chute 33; the driving assembly 50 is connected to the swing link 34 for driving the connecting column 35 to slide in the horizontal sliding groove 33.
The utility model discloses set up including tray 10, keep off goods board 20, the tray forward position retaining device of drive assembly 30 and drive assembly 50, drive assembly 30 is including setting up limiting plate 31 and the swing connecting rod 34 of connecting fender goods board 20 and drive assembly 50 in tray 10 shipment mouth both sides, wherein keep off goods board 20 and limiting plate 31's vertical spout 32 sliding connection, swing connecting rod 34's one end and the articulated other end of fender goods board 20 and limiting plate 31's horizontal spout 33 sliding connection, drive assembly 50 is connected with swing connecting rod 34, drive swing connecting rod 34 removes along vertical spout 32 and horizontal spout 33, thereby it reciprocates in order to shelter from or open shipment mouth to drive fender goods board 20 in vertical spout 32. Compared with the prior art, the scheme of fender 20 upset, the utility model discloses well fender 20 sets up to the whole plate that shelters from all shipment mouths, and keeps off that pallet 20 can slide from top to bottom, and its drive assembly 30 only sets up on the outside curb plate of tray 10, and the inner space that does not occupy the goods way can not block goods. The driving assembly 50 is disposed at the bottom of the tray 10, and the overall structure is simpler and occupies a small space.
Preferably, referring to fig. 1 and 2, the cargo barrier 20 includes a plate body 21, a first mounting column 22 and a second mounting column 23 disposed at one end of the plate body 21, and a first mounting column 22 and a second mounting column 23 disposed at the other end of the plate body 21, wherein the first mounting column 22 and the second mounting column 23 are disposed in the vertical sliding groove 32. In the present embodiment, the vertical sliding chute 32 is a vertical kidney-shaped hole provided on the limiting plate 31, and the first mounting column 22 on the upper portion of the cargo board 20 is a step screw inserted into the vertical kidney-shaped hole; similarly, the lower part of the cargo board 20 and one end of the swing link 34 are connected with the horizontal waist-shaped hole on the limiting plate 31 through a step screw (the second mounting column 23), and the first mounting column 22 and the second mounting column 23 are arranged on the board body 21, so that the first mounting column 22 and the second mounting column 23 are inserted into the vertical chute 32, and the board body 21 can move up and down in the vertical chute 32.
Preferably, referring to fig. 1 and 2, the driving assembly 50 includes a guide frame 51, a driving frame 52, a linkage push rod 53 and a driving motor 54; the guide frame 51 is arranged on the lower surface of the tray 10 and comprises a guide rod 51b arranged in parallel with the delivery direction; the driving frame 52 is connected with the guide rod 51b in a sliding way; one end of the linkage push rod 53 is hinged with the connecting column 35, and the other end is hinged with the driving frame 52; the driving motor 54 is connected with the driving frame 52 and used for driving the driving frame 52 to slide along the guide rod 51 b; the tray front baffle device further comprises a gear arranged on a rotating shaft of the driving motor 54 and a rack matched with the gear, and the rack is arranged in parallel to the delivery direction. In the present embodiment, the entire structure of the vending machine is made more compact by providing the driving assembly 50 at the bottom of the tray 10 to utilize the space at the lower portion of the tray 10. Meanwhile, the gear rack is used for transmission, so that the vertical movement of the pushing plate is more stable.
Specifically, the front-edge baffle device of the tray receives a goods delivery command, the driving motor 54 starts to rotate forwards, the gear rotates to drive the rack to move, the rack moves to drive the driving frame 52 to move backwards, the linkage push rod 53 moves along with the driving frame 52, the other end of the linkage push rod 53 hinged to the swing connecting rod 34 moves in the horizontal sliding groove 33 of the limiting plate 31, and the other end of the swing connecting rod 34 hinged to the baffle plate 20 slides in the vertical sliding groove 32 of the limiting plate 31 along with the sliding of the swing connecting rod 34. The retainer 20 moves down in the vertical kidney-shaped hole, and all the cargo paths of the pallet 10 can be normally discharged. The automatic vending machine releases the goods, after commodity falls, through the goods detection device return signal that falls of goods way for vending machine control system, whether vending machine control system judges and accomplishes the shipment. After the delivery is completed, the control system of the vending machine sends out an instruction to the driving motor 54, the driving motor 54 rotates reversely, the movement opposite to the movement is carried out, the cargo baffle 20 moves upwards in the vertical chute 32 to reset, and the delivery process is completed.
In particular, when the consumer selects an empty channel, the vending machine control system prompts that no goods exist in the channel, and the channel is required to be selected again, and the goods baffle is not actuated.
Preferably, referring to fig. 1 and 2, the tray front edge baffle device further includes a screw rod arranged parallel to the delivery direction, and a nut pair adapted to the screw rod, and the nut pair is fixedly connected to the driving frame 52. In the embodiment, the driving motor 54 and the driving frame 52 are connected through the screw rod, so that the up-and-down movement of the pallet is more stable and can be accurately controlled.
Preferably, referring to fig. 1 and 2, the guide frame 51 includes two parallel mounting bars 51a, one end of the guide rod 51b is connected to one of the mounting bars 51a, the other end of the guide rod 51b is connected to the other mounting bar 51a, the tray leading edge blocking device further includes a first travel switch 61 disposed on one of the mounting bars 51a and a second travel switch 62 disposed on the other mounting bar 51a, and the first travel switch 61 and the second travel switch 62 correspond to the driving frame 52 and are used for detecting the position of the driving frame 52. In the present embodiment, the position information of the driving frame 52 can be monitored by providing the travel switches at the two ends of the predetermined travel range of the driving frame 52, so as to prevent the driving assembly 50 from driving the cargo barrier 20 to move beyond the predetermined travel range and causing damage.
Preferably, referring to fig. 1 and 2, the driving assembly 50 further includes a connecting rod connecting the two connecting columns 35, and an electric cylinder disposed at the bottom of the tray 10, wherein a push rod of the electric cylinder is connected with the connecting rod, and the push rod is disposed parallel to the delivery direction. In this embodiment, also can set up the connecting rod of being connected with spliced pole 35 and the electronic jar of connecting the connecting rod, wherein the flexible slip that drives spliced pole 35 of the push rod of electronic jar to the drive keeps off goods board 20 and reciprocates in vertical slide rail, and its structure is simpler.
The utility model also provides an automatic vending machine, including foretell tray forward position baffle device.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features. The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (9)
1. A tray front edge baffle device is characterized by comprising a tray, a cargo baffle and a driving mechanism;
the tray comprises a bottom plate, side plates arranged on two sides of the bottom plate and partition plates arranged in the middles of the side plates, adjacent partition plates form a cargo channel, and one end of the tray is provided with a cargo outlet;
the goods baffle is arranged at the goods outlet and is connected with a driving mechanism arranged on the tray, and the driving mechanism is used for driving the goods baffle to lift at the goods outlet; the goods blocking plate rises to block the goods outlet, and the goods blocking plate descends to expose the goods outlet.
2. The tray front edge dam device of claim 1, wherein said drive mechanism includes a transmission assembly and a drive assembly;
the transmission assembly comprises a fixed frame and a swinging connecting rod;
the fixed frame comprises two limiting plates, wherein one limiting plate is arranged on one side plate close to the goods outlet, and the other limiting plate is arranged on the other side plate close to the goods outlet;
the limiting plate comprises a vertical sliding chute and a horizontal sliding chute, and two ends of the cargo baffle are connected with the vertical sliding chute in a sliding manner;
one end of the swinging connecting rod is hinged with the cargo baffle, and the other end of the swinging connecting rod is provided with a connecting column which is in sliding connection with the horizontal sliding chute;
the driving assembly is connected with the swinging connecting rod and used for driving the connecting column to slide in the horizontal sliding groove.
3. The tray front edge dam device of claim 2, wherein the dam comprises a deck, first and second mounting posts disposed at one end of the deck, and first and second mounting posts disposed at the other end of the deck, the first and second mounting posts being disposed in the vertical chute.
4. A pallet leading edge baffle device according to claim 2 or 3 wherein said drive assembly comprises:
the guide frame is arranged on the lower surface of the tray and comprises a guide rod arranged in parallel with the delivery direction;
the driving frame is connected with the guide rod in a sliding manner;
one end of the linkage push rod is hinged with the connecting column, and the other end of the linkage push rod is hinged with the driving frame;
and the driving motor is connected with the driving frame and used for driving the driving frame to slide along the guide rod.
5. The tray front edge baffle device according to claim 4, further comprising a gear provided on a rotating shaft of the driving motor and a rack adapted to the gear, the rack being provided parallel to a shipping direction.
6. The tray front edge baffle device as claimed in claim 4, further comprising a screw rod arranged parallel to the delivery direction, and a nut pair adapted to the screw rod, wherein the nut pair is fixedly connected with the driving frame.
7. The tray front edge baffle device according to claim 4, wherein the guide frame comprises two parallel mounting bars, one end of the guide rod is connected with one of the mounting bars, the other end of the guide rod is connected with the other mounting bar, the tray front edge baffle device further comprises a first travel switch arranged on one of the mounting bars and a second travel switch arranged on the other mounting bar, and the first travel switch and the second travel switch correspond to the driving frame and are used for detecting the position of the driving frame.
8. The tray front edge baffle device according to claim 2, wherein the driving assembly further comprises a connecting rod connecting the two connecting columns and an electric cylinder arranged at the bottom of the tray, a push rod of the electric cylinder is connected with the connecting rod, and the push rod is arranged in parallel with a goods discharging direction.
9. A vending machine comprising a tray front edge barrier device as claimed in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921304735.8U CN210402532U (en) | 2019-08-13 | 2019-08-13 | Tray front edge baffle device and vending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921304735.8U CN210402532U (en) | 2019-08-13 | 2019-08-13 | Tray front edge baffle device and vending machine |
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| Publication Number | Publication Date |
|---|---|
| CN210402532U true CN210402532U (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921304735.8U Active CN210402532U (en) | 2019-08-13 | 2019-08-13 | Tray front edge baffle device and vending machine |
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| CN (1) | CN210402532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112208989A (en) * | 2020-09-28 | 2021-01-12 | 长沙强三机电科技有限公司 | Automatic goods channel for temporary storage and transmission of goods |
-
2019
- 2019-08-13 CN CN201921304735.8U patent/CN210402532U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112208989A (en) * | 2020-09-28 | 2021-01-12 | 长沙强三机电科技有限公司 | Automatic goods channel for temporary storage and transmission of goods |
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