CN210515456U - Push plate type vending machine - Google Patents
Push plate type vending machine Download PDFInfo
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- CN210515456U CN210515456U CN201921610571.1U CN201921610571U CN210515456U CN 210515456 U CN210515456 U CN 210515456U CN 201921610571 U CN201921610571 U CN 201921610571U CN 210515456 U CN210515456 U CN 210515456U
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- push plate
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- vending machine
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Abstract
A push plate type vending machine comprises a fixed seat, a push plate, a cover plate, a goods channel and a driving assembly. The fixed seat is provided with a hole; the push plate consists of a penetrating part, a blocking part and a connecting part and can move back and forth within the travel range of the hole of the fixed seat; the push plate is fixed in the inner cavity of the fixing seat through the cover plate, goods are vertically placed in the goods channel, and the driving assembly provides power for the movement of the push plate. Based on the realization form that the driving assembly is the screw type rotating shaft and the nut, the control method of the push plate can judge the position of the push plate according to the change of current or the running time of the push plate, thereby controlling the reciprocating motion of the push plate and realizing the selling of commodities.
Description
Technical Field
The invention relates to the technical field of vending machines, in particular to a push plate type vending machine.
Background
The vending machine is a common commercial automation device, and is widely applied to public places such as commercial streets, hotels, schools and the like because the vending machine can be operated all day long and does not need special persons to watch. In the prior art, vending machines are dominated by spiral track type and push plate type. The push plate type horizontal goods channel is used for transversely placing goods, the push plate pushes the goods on the outermost layer, and the push plate adopts the modes of gear transmission, crawler transmission and the like. The push plate type has a vertical goods channel, goods are vertically placed, the push plate pushes out the goods at the lowest layer, and the push plate type can push out the goods in an impeller rotating mode, such as the existing paper towel machine. The high-capacity paper towel vending machine with the patent number of 2012205650356 adopts a chain belt mode to push out goods, and the structure is very ingenious. The invention is intended to provide a vending machine different from the above-mentioned several ways, so as to be suitable for vending the commodities with single specification and similar box shapes, such as: cigarettes, small paper towels, poker, box wound cover, condoms, etc.
Disclosure of Invention
The invention provides a push plate type vending machine.
Specifically, a push plate type vending machine includes: fixing base, push pedal, apron, goods way and drive assembly.
A fixed seat provided with a hole;
the push plate consists of a penetrating part, a blocking part and a connecting part, the penetrating part and the connecting part are respectively positioned on two sides of the blocking part, the penetrating part is exposed outside the fixed seat through a hole, the blocking part is limited in an inner cavity of the fixed seat, and the connecting part is used for connecting a driving assembly;
the cover plate is arranged in the inner cavity of the fixed seat and used for fixing the push plate;
the goods channel is arranged at the front end above the fixed seat and used for vertically storing goods, the goods channel is provided with a goods pushing opening, the initial position of the penetrating part of the push plate is positioned behind the goods pushing opening of the goods channel, and the penetrating part of the push plate can push the goods at the lowest layer in the goods channel out of the goods channel through the goods pushing opening of the goods channel;
and the driving component is connected with the connecting part of the push plate and provides power for the movement of the push plate.
In the scheme, at least 2 commodities are placed in the goods channel. Before commodity is sold, the portion of wearing out of push pedal is located the initial position, be located the goods promptly and say the rear that pushes away the goods mouth, when receiving the instruction of selling, thereby drive assembly drive push pedal promotes commodity from the initial position forward motion, when the push pedal moves the termination position to the fixing base front end, the goods of bottom commodity in saying is released the goods way, and simultaneously, commodity above the goods way is held by the portion of wearing out of push pedal, push pedal rearward movement return to initial position, commodity in saying depends on gravity to fall down, can carry out next sale.
Furthermore, the driving assembly is composed of a motor body, a screw type rotating shaft and a nut, and the driving assembly is connected with the connecting part of the push plate through the nut to provide power for the movement of the push plate.
Drawings
FIG. 1 is a schematic view of a push-plate vending machine;
FIG. 2 is a schematic view of the inner cavity assembly of the holder;
figure 3, push plate schematic.
The reference numbers in the figures illustrate:
10-fixed seat, 101-hole; 20-push plate, 201-penetrating part, 202-blocking part and 203-connecting part; 30-cover plate, 40-cargo channel, 401-cargo pushing port; 50-motor component, 501-motor body, 502-screw type rotating shaft and 503-nut.
Detailed Description
In order to make the technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments without any inventive step, are within the scope of protection of the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
An embodiment of a push-plate vending machine is shown in fig. 1-3.
A push-plate vending machine comprising: the fixing seat 10, the push plate 20, the cover plate 30, the cargo channel 40 and the driving assembly 50.
The holder 10 is provided with a hole 101.
The push plate 20 is composed of a penetrating part 201, a blocking part 202 and a connecting part 203, wherein the penetrating part 201 and the connecting part 203 are respectively positioned at two sides of the blocking part 202. The penetrating portion 201 is exposed outside the fixing base 10 from the inner cavity of the fixing base through the hole 101, the blocking portion 202 is limited in the inner cavity of the fixing base 10, and the connecting portion 203 is used for connecting a driving component. The push plate 20 can reciprocate within the travel range of the hole 101 of the holder 10.
The cover plate 30 is disposed in the inner cavity of the fixing base 10 for supporting the push plate 20, and the blocking portion 202 of the push plate 20 is sandwiched between the fixing base 10 and the cover plate 30.
The goods way 40 is arranged at the front end above the fixing seat 10 and used for vertically storing goods, the goods way 10 is provided with a goods pushing opening 401, the starting position of the push plate penetrating part 201 is located behind the goods pushing opening 401, and the push plate penetrating part 401 can push the goods at the lowest layer in the goods way out of the goods pushing opening 401.
One embodiment of a drive assembly is shown. The driving assembly 50 is composed of a motor body 501, a screw type rotating shaft 502 and a nut 503, and the driving assembly 50 is connected with the connecting part 203 of the push plate 20 through the nut 503 to provide power for the movement of the push plate.
The rear of the goods channel of the vending machine is provided with a fixing column and a buckle for fixing the circuit board. The circuit board is the core part of the control center of the sales counter.
In the scheme, at least 2 commodities are placed in the goods channel. Before commodity is sold, the portion of wearing out of push pedal is located the initial position, be located the goods promptly and say the rear that pushes away the goods mouth, when receiving the instruction of selling, motor body drive screw pivot rotates, the rotary motion of screw pivot turns into the linear motion of nut, thereby the push pedal of being connected with the nut is driven from the initial position to fixing base front end motion promotion commodity, when the push pedal moves to the final position, the commodity of bottommost in the goods way is released the goods way, and simultaneously, commodity above the goods way is held by the portion of wearing out of push pedal, motor body drive screw pivot antiport, push pedal rearward movement return to initial position, commodity in the goods way relies on gravity to fall down, thereby realized once selling of commodity.
Based on the vending machine, the push plate control method comprises the following steps:
s01, starting the motor, rotating the screw type rotating shaft, and driving the nut to drive the push plate to move;
s02, when the current is detected to be larger than the set value, judging that the push plate is pushed to the stop position, changing the rotation direction of the screw type rotating shaft, and driving the nut to drive the push plate to move reversely;
and S03, when the monitored current is larger than the set value again, judging that the push plate returns to the initial position, and stopping the motor to work to finish selling commodities for one time.
This control method is suitable for vending machines powered by alternating current. When the push plate is pushed to the limit position, the characteristic that the current at the motor end is increased suddenly due to the structural resistance of the vending machine is utilized, so that the push plate is judged to reach the limit position, a position detection switch mounted in the vending machine is not required to detect the stroke of the push plate by means of position detection to switch the rotation direction of the screw type rotating shaft, and the switching of the motion direction of the push plate is realized by a method of replacing hardware by a software method. When the direct current is used for supplying power to the vending machine, the control method is not suitable because the current is unnecessarily increased due to the structural resistance of the vending machine, so that the power consumption is wasted.
Alternatively, based on the vending machine, a push board control method may further perform the following steps:
s01, starting the motor, rotating the screw type rotating shaft, and driving the nut to drive the push plate to move;
s02, when the working time reaches the set time, judging that the push plate is pushed to the stop position, changing the rotation direction of the screw type rotating shaft, and driving the nut to drive the push plate to move reversely;
s03, when the working time reaches the set time again, the push plate is judged to return to the initial position, and then the motor stops working to finish one-time commodity selling.
Because the rotating speed of the motor is a fixed value, the stroke of the push plate is also a fixed value, and therefore, the time for the push plate to move in the stroke is also a fixed value, and the moving position of the push plate is judged by the time.
Further, the push plate type vending machine further comprises a position detection switch, and the position detection switch is located at the starting position and/or the ending position of the push plate.
The position detection switch can be a travel switch, a pressure switch or a Hall switch. The position detection switch may be provided only at the end position, may be provided at the end position, or may be provided at both the start position and the end position. When the push plate is pushed to the limit position, a trigger signal is sent to the control center and used for changing the rotation direction of the screw type rotating shaft or switching the starting and stopping of the motor.
Based on a sales counter with a position detection switch, the push plate control method can comprise the following steps:
and if the position signal is not obtained within the set time, judging that the position detection switch is invalid, and changing the working state of the motor after the time threshold is exceeded.
When the position detection switch normally triggers the signal, the control center switches the working state of the motor based on the signal provided by the position detection switch. However, the position detection switch may fail due to a fault and cannot provide a signal, a time threshold value can be set, the control center is further assisted to switch the working state of the motor, and the dual mechanism can improve the running stability of the vending machine.
The replaceable driving assembly can be composed of a motor body, a cam and a connecting rod, and the driving assembly is connected with the connecting portion of the push plate through the connecting rod to provide power for the movement of the push plate.
Based on the mode, one round rotation of the cam can realize one round-trip motion of the push plate.
The above embodiments are only for illustrating the technical solutions of the present invention, and not for limiting the same. The shape and implementation of the push plate can be diversified and is not limited to the shape illustrated in the figures.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
In summary, the above-mentioned embodiments are only preferred embodiments of the present invention, and all equivalent changes and modifications made in the claims of the present invention should be covered by the claims of the present invention.
Claims (3)
1. A push-plate vending machine, comprising: the device comprises a fixed seat, a push plate, a cover plate, a cargo channel and a driving assembly;
a fixed seat provided with a hole;
the push plate consists of a penetrating part, a blocking part and a connecting part, the penetrating part and the connecting part are respectively positioned on two sides of the blocking part, the penetrating part is exposed outside the fixed seat through a hole, the blocking part is limited in an inner cavity of the fixed seat, and the connecting part is used for connecting a driving assembly;
the cover plate is arranged in the inner cavity of the fixed seat and used for fixing the push plate;
the goods channel is arranged at the front end above the fixed seat and used for vertically storing goods, the lower end of the goods channel is provided with a goods pushing opening, the initial position of the penetrating part of the push plate is positioned behind the goods pushing opening of the goods channel, and the penetrating part of the push plate can push the goods at the lowest layer in the goods channel out of the goods channel through the goods pushing opening of the goods channel;
and the driving component is connected with the connecting part of the push plate and provides power for the movement of the push plate.
2. A push-plate type vending machine according to claim 1, characterized in that: the driving assembly is composed of a motor body, a screw type rotating shaft and a nut, and is connected with the connecting portion of the push plate through the nut.
3. A push-plate type vending machine according to claim 2, characterized in that: the push plate type vending machine further comprises a position detection switch, and the position detection switch is located at the starting position and/or the ending position of the push plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921610571.1U CN210515456U (en) | 2019-09-26 | 2019-09-26 | Push plate type vending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921610571.1U CN210515456U (en) | 2019-09-26 | 2019-09-26 | Push plate type vending machine |
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| Publication Number | Publication Date |
|---|---|
| CN210515456U true CN210515456U (en) | 2020-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921610571.1U Active CN210515456U (en) | 2019-09-26 | 2019-09-26 | Push plate type vending machine |
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| CN (1) | CN210515456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114257128A (en) * | 2020-09-24 | 2022-03-29 | 富士电机株式会社 | Motor driving device |
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2019
- 2019-09-26 CN CN201921610571.1U patent/CN210515456U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114257128A (en) * | 2020-09-24 | 2022-03-29 | 富士电机株式会社 | Motor driving device |
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