CN210697072U - Dinner plate dispenser and sucker mechanism thereof - Google Patents
Dinner plate dispenser and sucker mechanism thereof Download PDFInfo
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- CN210697072U CN210697072U CN201921387261.8U CN201921387261U CN210697072U CN 210697072 U CN210697072 U CN 210697072U CN 201921387261 U CN201921387261 U CN 201921387261U CN 210697072 U CN210697072 U CN 210697072U
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- limit position
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Abstract
The utility model provides a dinner plate dispenser and a sucker mechanism thereof, wherein the sucker mechanism comprises a base plate, a balancing pole, a detection device and a driving device, and one side of the base plate is provided with a vertically extending slide rail; the balance rod is used for mounting the vacuum suction pipe, and a sliding block matched with the sliding rail is fixedly connected to the balance rod; the detection device is used for determining that the balance bar moves downwards to the lower limit position and/or moves upwards to the upper limit position; the driving device comprises a vacuum pump and an electromagnetic valve, the electromagnetic valve is respectively connected with the vacuum pump and the vacuum suction pipe, and the driving device is used for driving the balance rod to move along the sliding rail and driving the vacuum suction pipe to adsorb the dinner plate. By adopting the sucker mechanism provided by the utility model, the dinner plate dispenser can effectively prevent the tray from being taken out through the tray outlet.
Description
Technical Field
The utility model relates to a dinner plate cash dispenser technical field especially relates to a dinner plate cash dispenser and sucking disc mechanism thereof.
Background
A dinner plate dispenser is equipment for taking dinner plates by self, firstly, workers put a stack of dinner plates into a cabinet body in advance, and when the dinner plates are taken by the diners, the dinner plates are sent out from a plate outlet one by a motion mechanism in the cabinet body.
In the dinner plate dispenser, when the dinner plate is taken away, the lifting bracket rises for a certain distance, so that the dinner plate at the top is always positioned at the translation mechanism, and when the plate taking requirement exists, the dinner plate is horizontally sent to the plate outlet by the translation mechanism. In practice, since the tray outlet is almost at the same height as the uppermost tray, it is difficult to prevent the tray from being taken out excessively through the tray outlet, and therefore, how to improve the tray dispenser to prevent the tray from being taken out excessively becomes a technical problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a dinner plate dispenser and sucking disc mechanism thereof adopts this sucking disc mechanism, and dinner plate dispenser can prevent artificially to get the dish through going out the dish mouth hypervelocity effectively.
In order to achieve the above object, the utility model provides a following technical scheme:
a suction cup mechanism for a dish dispenser, comprising:
the device comprises a base plate, a driving device and a control device, wherein one surface of the base plate is provided with a vertically extending slide rail;
the balance rod is used for mounting the vacuum suction pipe, and a sliding block matched with the sliding rail is fixedly connected to the balance rod;
the driving device comprises a vacuum pump and an electromagnetic valve, the electromagnetic valve is respectively connected with the vacuum pump and the vacuum suction pipe, and the driving device is used for driving the balance rod to move along the slide rail and driving the vacuum suction pipe to adsorb the dinner plate;
a detection device for determining the downward movement of the balance bar to a lower limit position and/or the upward movement to an upper limit position.
Optionally, in the above sucker mechanism, the driving device includes a meter needle bar and a motor, the meter needle bar is located between the balance bar and the substrate and is arranged parallel to the plate surface of the substrate, one end of the meter needle bar is connected to the motor so as to be rotatably connected to the substrate, and the other end is provided with a driving lever perpendicular to the plate surface of the substrate;
the balance rod is provided with a long-strip-shaped sliding groove matched with the shifting rod, and the shifting rod is limited in the sliding groove to move.
Optionally, in the above-mentioned suction cup mechanism, the motor is fixedly mounted on the other surface of the substrate opposite to the watch needle bar, and is used for driving the watch needle bar to rotate;
the extending direction of the sliding groove is parallel to the plate surface of the base plate and is perpendicular to the sliding rail.
Optionally, in the above-described suction cup mechanism, a rotation axis of the movement of the timepiece needle bar with respect to the base plate perpendicularly intersects a perpendicular bisector of the slide groove, and a length of the slide groove is not less than twice a distance from the shift lever to the rotation axis.
Optionally, in the above-mentioned sucker mechanism, the detecting device includes an upper limit position switch and a lower limit position switch disposed on the substrate, the upper limit position switch is configured to detect whether the lever reaches an upper limit position, and the lower limit position switch is configured to detect whether the lever reaches a lower limit position.
Optionally, in the above-mentioned suction cup mechanism, the detecting means includes an upper limit position switch and a lower limit position switch provided on the base plate, the upper limit position switch being configured to detect whether the balance bar reaches an upper limit position, and the lower limit position switch being configured to detect whether the balance bar reaches a lower limit position.
A dinner plate dispenser, comprising a sucker mechanism, wherein the sucker mechanism is any one of the sucker mechanisms disclosed above.
Optionally, in the dinner plate dispenser, the dinner plate dispenser further includes a control device, and the control device is electrically connected to the driving device and the detecting device of the sucker mechanism, respectively, so as to drive the balance bar to move along the slide rail or drive the vacuum sucker to realize the action of the sucker.
Optionally, in the dinner plate dispenser, the dinner plate dispenser further includes an alarm device, the alarm device is electrically connected to the control device, and the alarm device is used for feeding back the action of the driving device.
Optionally, in the service plate dispenser, the service plate dispenser further includes an input device electrically connected to the control device, and the control device receives the tray dispensing request information from the input device and determines whether to control the driving device to operate according to the tray dispensing request information.
Optionally, in the dinner plate dispenser, the dinner plate dispenser further includes a display screen electrically connected to the control device, the display screen is disposed on the upper portion of the front side of the dinner plate dispenser, and the display screen is used for displaying the state information of the sucker mechanism.
Optionally, in the dinner plate dispenser, the dinner plate dispenser further includes a status indication component, the status indication component is electrically connected to the control device, and the status indication component can indicate the status information of the sucker mechanism in at least one of voice, vibration, light and video.
Optionally, in the service plate dispenser, the service plate dispenser further includes a communication component, the communication component is electrically connected to the control device, the communication component is configured to receive a control instruction of an external device and send the control instruction to the control device, and the control device can control an action of the driving device according to the control instruction.
According to the technical scheme, the utility model provides an among the sucking disc mechanism for dinner plate cash dispenser, the one side of base plate is provided with the slide rail of vertical extension, with slide rail complex slider fixed connection on the balancing pole that is used for installing the vacuum suction pipe, and simultaneously, drive arrangement is used for driving the balancing pole along the slide rail removal, in using, drive arrangement makes the balancing pole downstream earlier, the vacuum suction pipe moves down one section dinner plate contact with the top after moving down along with the balancing pole together, drive arrangement makes the balancing pole rebound again after the dinner plate is lived in the evacuation adsorption, the dinner plate is taken to translation mechanism there and goes out the same high position of dish mouth like this, tak away the dinner plate back away, remaining dinner plate has certain difference in height apart from going out the dish mouth, consequently, can prevent that the people from taking usefulness for the excess through going out the dish mouth.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a front view of a service plate dispenser according to an embodiment of the present invention;
FIG. 2 is a perspective view of the dish dispenser of FIG. 1;
FIG. 3 is an internal block diagram of the dish dispenser of FIG. 2;
FIG. 4 is a schematic view of the suction cup mechanism of FIG. 3;
fig. 5 is a rear schematic view of the suction cup mechanism shown in fig. 4.
Labeled as:
1. the upper cabinet door is arranged; 11. an input unit; 12. an upper handle; 13. a display screen;
2. a disc outlet;
3. a lower cabinet door; 31. a lower handle; 32. an observation window;
4. a caster wheel;
5. a lifting bracket;
6. a dinner plate;
7. a substrate; 71. a slide rail; 72. a position switch; 73. a watch needle rod; 74. a motor;
8. a balancing pole; 81. a chute;
9. and (4) vacuum suction pipes.
Detailed Description
For the sake of understanding, the present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 3, fig. 1 is a front view of a dinner plate dispenser according to an embodiment of the present invention, fig. 2 is a perspective view of the dinner plate dispenser shown in fig. 1, and fig. 3 is an internal structure view of the dinner plate dispenser shown in fig. 2. Seen from the outside, the middle part of the dinner plate dispenser is provided with a plate outlet 2, the upper part of the dinner plate dispenser is provided with an upper cabinet door 1, and the lower part of the dinner plate dispenser is provided with a lower cabinet door 3; from the inside, a tray feeding actuating mechanism is arranged in the tray dispenser, wherein the part of the tray feeding actuating mechanism responsible for the vertical movement of the trays 6 is positioned in the cabinet area corresponding to the lower cabinet door 3, and the part responsible for the horizontal movement of the trays 6 is positioned in the cabinet area corresponding to the upper cabinet door 1.
The cabinet area corresponding to the lower cabinet door 3 is a dish storage cabinet of the dinner plate dispenser, as shown in fig. 3, a lifting bracket 5 for bearing dinner plates 6 is arranged in the dish storage cabinet, and when the dinner plates are replenished, a worker places a stack of dinner plates 6 on the lifting bracket 5.
Referring to fig. 4 and 5, the front and back of the sucking disc mechanism of the dish dispenser are respectively shown, the sucking disc mechanism comprises a base plate 7, a balance bar 8, a detection device and a driving device, wherein the base plate 7 is vertically arranged in the dish dispenser, and a vertically extending sliding rail 71 is arranged on one surface of the base plate 7 facing the dish outlet 2 of the dish dispenser; the balance bar 8 is used for installing the vacuum suction pipe 9, and a slide block (not shown in the figure) matched with the slide rail 71 is fixedly connected to the balance bar 8; the driving device comprises a vacuum pump (not shown in the figure) and an electromagnetic valve (not shown in the figure), the electromagnetic valve is respectively connected with the vacuum pump and the vacuum suction pipe 9, and the driving device is used for driving the balance bar 8 to move along the slide rail 71 and driving the vacuum suction pipe 9 to absorb the dinner plate; the detection means are used to determine the lowering of the balance bar 8 to the lower limit position and/or the raising to the upper limit position.
Referring to fig. 3 and 4, when a dish taking requirement exists, the balance rod 8 is moved downwards by the driving device, the vacuum suction pipe 9 moves downwards along with the balance rod 8 for a certain distance and then contacts with the uppermost dish plate 6, the balance rod 8 is moved upwards by the driving device after the dish plate 6 is sucked by vacuumizing, so that the dish plate 6 is taken to the position of the translation mechanism at the same height as the dish outlet 2, and after the dish plate 6 is taken away, the rest of the dish plate 6 has a certain height difference from the dish outlet 2, so that the dish plate can be prevented from being taken by a person through the dish outlet 2.
In this embodiment, the driving device includes a pointer rod 73 and a motor 74, wherein the pointer rod 73 is located between the balance rod 8 and the substrate 7 and is arranged parallel to the plate surface of the substrate 7, one end of the pointer rod 73 is connected with the motor 74 to be rotatably connected with the substrate 7, the other end is provided with a shift lever (not marked in the figure) perpendicular to the plate surface of the substrate 7, and in cooperation with the shift lever of the pointer rod 73, the balance rod 8 is provided with an elongated sliding slot 81, and the shift lever is limited in the sliding slot 81.
The motor 74 is fixedly mounted on the other surface of the base plate 7 opposite to the watch hand rod 73 and is used for driving the watch hand rod 73 to rotate, and the extending direction of the sliding chute 81 is parallel to the plate surface of the base plate 7 and is vertical to the sliding rail 71. When the hand lever 73 rotates on the base plate 7, the stem of the hand lever 73 will slide in the runner 81 of the balance bar 8 and the balance bar 8 will move in the vertical direction due to the constraint of the slide rails 71.
To achieve the up and down movement of the balance bar 8, the motor 74 may be controlled to alternately rotate in the forward and reverse directions. Of course, when the motor 74 does not have the reverse rotation function, the balance bar 8 may be moved up and down by rotating the entire circumference. As shown in fig. 4, in order to allow the dial stem 73 to rotate in the entire circumference, in the present embodiment, the rotation axis of the dial stem 73 rotating with respect to the base plate 7 intersects perpendicularly with the perpendicular bisector of the slide groove 81, and the length of the slide groove 81 is not less than twice the distance from the dial to the rotation axis.
As shown in fig. 4 and 5, in order to be able to easily position the balance bar 8 at the uppermost position and the lowermost position, the detection means includes an upper limit position switch and a lower limit position switch provided on the base plate 7, the upper limit position switch being for detecting whether the shift lever reaches the upper limit position, and the lower limit position switch being for detecting whether the shift lever reaches the lower limit position. Specifically, the present embodiment arranges two position switches 72 on the substrate 7, which correspond to the upper limit position and the lower limit position of the shift lever, respectively, and the position switches 72 are electrically connected to the controller of the motor 74.
In the present embodiment, the position of the balance bar 8 is indirectly determined by detecting the shift lever, and in other embodiments, the detection device may also directly detect the balance bar 8, that is, the upper limit position switch is used to detect whether the balance bar reaches the upper limit position, and the lower limit position switch is used to detect whether the balance bar reaches the lower limit position.
In a specific practical application, for a small movement resistance, the shift lever may be sleeved with a roller, and the roller is inserted into the sliding groove 81.
It is understood that the plate dispenser includes a control device, and the control device is electrically connected to the driving device and the detecting device of the suction cup mechanism respectively, so as to drive the balance bar 8 to move along the slide rail 71 or drive the vacuum suction tube 9 to suck the suction cup to realize the suction cup action.
In a specific practical application, the service plate dispenser can further comprise an alarm device, an input device, a display screen, a state indicating component and/or a communication component.
The alarm device is electrically connected with the control device and is used for feeding back the action of the driving device.
The input device is electrically connected with the control device, and the control device receives the disc sending request information of the input device and determines whether to control the drive device to act according to the disc sending request information.
The display screen is electrically connected with the control device and used for displaying the state information of the sucker mechanism, and is generally arranged on the upper part of the front surface of the dinner plate dispenser.
The state indicating component is electrically connected with the control device and can indicate the state information of the sucker mechanism in at least one mode of voice, vibration, light and video.
The communication assembly is electrically connected with the control device and used for receiving a control command of the external equipment and sending the control command to the control device, and the control device can control the action of the driving device according to the control command.
As shown in fig. 1, an input unit 11, an upper handle 12 and a display 13 are generally disposed on the upper cabinet door 1, the input unit 11 may include a card reader for sensing a magnetic card and a code reader for scanning a two-dimensional code, and the display 13 may be used to display some data information, such as the remaining number of dinner trays. The lower cabinet door 3 is generally provided with a lower handle 31 and a viewing window 32, and the height position of the lifting bracket 5 can be seen through the viewing window 32, so as to estimate how many dinner plates remain in the storage cabinet. The dish dispenser is typically provided with castors 4 at the bottom to allow easy movement to the appropriate location in the room.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to the embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A suction cup mechanism for a dish dispenser, comprising:
the device comprises a base plate, a driving device and a control device, wherein one surface of the base plate is provided with a vertically extending slide rail;
the balance rod is used for mounting the vacuum suction pipe, and a sliding block matched with the sliding rail is fixedly connected to the balance rod;
the driving device comprises a vacuum pump and an electromagnetic valve, the electromagnetic valve is respectively connected with the vacuum pump and the vacuum suction pipe, and the driving device is used for driving the balance rod to move along the slide rail and driving the vacuum suction pipe to adsorb the dinner plate;
a detection device for determining the downward movement of the balance bar to a lower limit position and/or the upward movement to an upper limit position.
2. The suction cup mechanism according to claim 1, wherein the driving device includes a meter needle bar and a motor, the meter needle bar is located between the balance bar and the base plate and is arranged parallel to the plate surface of the base plate, one end of the meter needle bar is connected to the motor to be rotatably connected to the base plate, and the other end is provided with a shift lever perpendicular to the plate surface of the base plate;
the balance rod is provided with a long-strip-shaped sliding groove matched with the shifting rod, and the shifting rod is limited in the sliding groove to move.
3. The chuck mechanism according to claim 2, wherein the motor is fixedly mounted on the other side of the base plate opposite to the pointer rod for driving the pointer rod to rotate;
the extending direction of the sliding groove is parallel to the plate surface of the base plate and is perpendicular to the sliding rail.
4. The chuck mechanism according to claim 3, wherein a rotation axis of the movement of the hand lever with respect to the base plate perpendicularly intersects a perpendicular bisector of the slide groove, and a length of the slide groove is not less than twice a distance from the shift lever to the rotation axis.
5. The chuck mechanism as claimed in claim 4, wherein the detecting means includes an upper limit switch and a lower limit switch provided on the base plate, the upper limit switch being configured to detect whether the lever reaches an upper limit, and the lower limit switch being configured to detect whether the lever reaches a lower limit.
6. The chuck mechanism according to claim 1, wherein the detecting means includes an upper limit position switch and a lower limit position switch provided on the base plate, the upper limit position switch being configured to detect whether the balance bar reaches an upper limit position, and the lower limit position switch being configured to detect whether the balance bar reaches a lower limit position.
7. A service plate dispenser comprising a suction cup mechanism, wherein the suction cup mechanism is as claimed in any one of claims 1 to 6.
8. The dinner plate dispenser of claim 7, further comprising a control device, wherein the control device is electrically connected to the driving device and the detecting device of the sucker mechanism respectively, so as to drive the balance bar to move along the slide rail or drive the vacuum sucker to realize the sucker action.
9. The dinner plate dispenser of claim 8, further comprising an alarm device, wherein the alarm device is electrically connected with the control device and is used for feeding back the action of the driving device; and/or the presence of a gas in the gas,
the control device receives the disc sending request information of the input device and determines whether to control the drive device to act according to the disc sending request information; and/or the presence of a gas in the gas,
the display screen is electrically connected with the control device, is arranged at the upper part of the front side of the dinner plate dispenser and is used for displaying the state information of the sucker mechanism; and/or the presence of a gas in the gas,
the state indicating component is electrically connected with the control device and can indicate the state information of the sucker mechanism in at least one mode of voice, vibration, light and video; and/or the presence of a gas in the gas,
the communication assembly is electrically connected with the control device and used for receiving a control command of an external device and sending the control command to the control device, and the control device can control the action of the driving device according to the control command.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921387261.8U CN210697072U (en) | 2019-08-23 | 2019-08-23 | Dinner plate dispenser and sucker mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921387261.8U CN210697072U (en) | 2019-08-23 | 2019-08-23 | Dinner plate dispenser and sucker mechanism thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210697072U true CN210697072U (en) | 2020-06-09 |
Family
ID=70956683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921387261.8U Active CN210697072U (en) | 2019-08-23 | 2019-08-23 | Dinner plate dispenser and sucker mechanism thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210697072U (en) |
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2019
- 2019-08-23 CN CN201921387261.8U patent/CN210697072U/en active Active
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