CN212749964U - Sealing door of vending machine - Google Patents
Sealing door of vending machine Download PDFInfo
- Publication number
- CN212749964U CN212749964U CN202021608134.9U CN202021608134U CN212749964U CN 212749964 U CN212749964 U CN 212749964U CN 202021608134 U CN202021608134 U CN 202021608134U CN 212749964 U CN212749964 U CN 212749964U
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- door body
- vending machine
- opening part
- door
- movable support
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Abstract
The utility model provides an automatic vending machine sealing door, include: the base is provided with an opening part, two sides of the opening part are respectively and symmetrically provided with a group of slide rails and a group of guide grooves, each guide groove at least comprises a parallel section and an inclined section, one end of each inclined section is connected with the parallel section, and the other end of each inclined section gradually inclines to the side of the opening part; the movable bracket is movably limited in the sliding rail; the door body is movably limited in the guide groove; two ends of the connecting rod are respectively hinged with the movable bracket and the door body; the driving mechanism is fixedly connected with the base, and the output end of the driving mechanism is connected to the movable support; the driving mechanism drives the movable support to move along the sliding rail, the door body moves to the inclined section along the parallel section of the guide groove, so that the door body covers the opening part and keeps preset pressure, the door body is pressed on the opening part, and the sealing effect is guaranteed.
Description
Technical Field
The utility model relates to an automatic vending machine equipment technical field especially indicates an automatic vending machine sealing door.
Background
In recent years, the demand of unmanned vending machines is gradually expanding, and compared with the traditional vending machines which can only sell snacks at normal temperature, the vending machines with heating or freezing functions, such as boxed meal vending machines and fresh food cold super vending machines, have better application prospect undoubtedly.
In the prior art, in the sealing door structure, a linear motor or a lead screw is used as sliding guide of a door body, and the stroke is fixed, so that in order to maintain the compression state of closing the door, the door is opened, slid and closed in a unified compression state, and the door body of the sealing door generates large abrasion, and the sealing effect is poor.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a sealing door for vending machine to solve the problem of poor sealing performance in the prior art.
Based on the above-mentioned purpose, the utility model provides an automatic vending machine sealing door, include:
the base is provided with an opening part, two sides of the opening part are respectively and symmetrically provided with a group of slide rails and a group of guide grooves, each guide groove at least comprises a parallel section and an inclined section, one end of each inclined section is connected with the parallel section, and the other end of each inclined section gradually inclines to the side of the opening part;
the movable bracket is movably limited in the sliding rail;
the door body is movably limited in the guide groove;
two ends of the connecting rod are respectively hinged with the movable bracket and the door body;
the driving mechanism is fixedly connected with the base, and the output end of the driving mechanism is connected to the movable support;
the driving mechanism drives the movable support to move along the sliding rail, and the door body moves to the inclined section along the parallel section of the guide groove, so that the opening part is covered by the door body, and the preset pressure is kept.
As an alternative embodiment, the drive mechanism is a linear motor.
As an alternative embodiment, the driving mechanism includes a motor fixedly mounted on the base;
the screw rod is fixedly connected with an output shaft of the motor;
and the screw nut is fixedly arranged on the movable support and is in threaded connection with the screw.
As an alternative embodiment, the drive mechanism comprises
The motor is fixedly arranged on the base;
the gear is fixedly connected with an output shaft of the motor;
and the rack is fixedly arranged on the movable support and is meshed with the gear.
As an alternative embodiment, the number of the guide grooves in one group is four, two guide grooves are arranged on one side of the opening portion, and rollers matched with the guide grooves are arranged on the side portion of the door body.
In an alternative embodiment, an annular sealing ring is disposed on a side of the door body facing the opening portion.
From the above, can see out, the utility model provides a pair of automatic vending machine sealing door, through the slide rail, set up the setting of the movable support in the slide rail, make actuating mechanism can promote the movable support and remove, it is articulated with the door body and movable support through the connecting rod, the mobilizable injecing of the door body is in the guide way, actuating mechanism promotes the movable support and removes the in-process along the slide rail, drive the door body and remove, the door body removes along the parallel section of guide way at first, preset clearance is left with the base to the door body this moment, avoid removing the in-process and produce wearing and tearing, the door body gets into to the slope section from the parallel section after that, the door body covers the opening, and the slope section is towards opening place incline, the door body produces preset packing force with the base, thereby make door body press.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of a three-dimensional structure at a viewing angle according to an embodiment of the present invention (a door body is not covered on an opening portion);
fig. 2 is a schematic perspective view of another view angle of the embodiment of the present invention (the door body is not covered on the opening);
fig. 3 is a schematic perspective view of the embodiment of the present invention (the door body covers the opening);
fig. 4 is a schematic perspective view (omitting the base) of the embodiment of the present invention.
Fig. 5 is a schematic perspective view of a driving mechanism according to an embodiment of the present invention;
fig. 6 is a schematic perspective view of a driving mechanism according to another embodiment of the present invention.
In the figure, 1, a base; 11. an opening part; 12. a slide rail; 13. a guide groove; 13a, a parallel segment; 13b, an inclined section; 2. a movable support; 3. a door body; 4. a connecting rod; 5. a drive mechanism; 51. a linear motor; 25. a motor; 53. a gear; 54. a rack.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.
In order to achieve the above object, as shown in fig. 1 to 4, an embodiment of the present invention provides a sealing door for a vending machine, including:
the base 1 is provided with an opening part 11, two sides of the opening part 11 are respectively and symmetrically provided with a group of slide rails 12 and a group of guide grooves 13, each guide groove 13 at least comprises a parallel section 13a and an inclined section 13b, one end of each inclined section 13b is connected with the parallel section 13a, and the other end of each inclined section 13b gradually inclines towards the side where the opening part 11 is located;
a movable bracket 2 movably defined in the slide rail 12;
specifically, the movable support 2 is disposed between a set of slide rails 12, and two sides of the movable support 2 are movably limited in the slide rails 12.
The door body 3 is movably limited in the guide groove 13;
specifically, the door body 3 is disposed between a set of guide grooves 13, and both sides of the door body 3 are movably defined in the guide grooves 13.
Two ends of the connecting rod 4 are respectively hinged with the movable bracket 2 and the door body 3;
the driving mechanism 5 is fixedly connected with the base 1, and the output end of the driving mechanism is connected to the movable support 2;
the driving mechanism drives the movable support 2 to move along the slide rail 12, and the door body 3 moves along the parallel section 13a of the guide groove 13 to the inclined section 13b, so that the door body 3 covers the opening 11 and keeps a preset pressure.
In this embodiment, the slide rail 12 and the movable support 2 disposed in the slide rail 12 are arranged, so that the driving mechanism can push the movable support 2 to move, the door body 3 is hinged to the movable support 2 through the connecting rod 4, the door body 3 is movably limited in the guide groove 13, the driving mechanism pushes the movable support 2 to drive the door body 3 to move in the moving process along the slide rail 12, the door body 3 firstly moves along the parallel section 13a of the guide groove 13, at this time, a preset gap is left between the door body 3 and the base 1 to avoid abrasion in the moving process, then, the door body 3 enters the inclined section 13b from the parallel section 13a, the door body 3 covers the opening 11, the inclined section 13b inclines towards the side where the opening 11 is located, and the door body 3 and the base 1 generate a preset pressing force, so that the door body 3 is pressed on the opening 11, and a sealing effect.
It should be noted that the base 1 of the sealing door of the vending machine may be fixedly connected with the housing of the vending machine, the fixed connection may be in a manner of screwing, riveting, welding, or the like, and specifically does not require any requirement, or the base 1 and the housing of the vending machine may be integrally formed, and specifically does not require any requirement.
As an alternative embodiment, as shown in fig. 5, the driving mechanism 5 is a linear motor 51. Therefore, the structure is compact, and the precision of the mechanism operation is well controlled.
As another alternative embodiment, the drive mechanism includes
The motor is fixedly arranged on the base 1;
the screw rod is fixedly connected with an output shaft of the motor;
and the screw nut is fixedly arranged on the movable support 2 and is in threaded connection with the screw.
Thus, the movable support 2 can be driven to move by arranging the motor and the screw pair, and compared with a linear motor mode, the cost is more controllable.
As a third alternative embodiment, as shown in figure 6, the drive mechanism 5 comprises
A motor 52 fixedly mounted on the base 1;
a gear 53 fixedly connected with an output shaft of the motor 52;
and the rack 54 is fixedly arranged on the movable bracket 2 and is meshed with the gear.
In this way, the movable carriage 2 can be driven to move by providing the motor 52, the gear 53, and the rack 54 as a pair of moving members, and the cost is more controllable than the linear motor 51.
As an alternative embodiment, the number of the guide grooves 13 in the sealing door of the vending machine is four, two guide grooves 13 are provided on one side of the opening 11, and the rollers adapted to the guide grooves 13 are provided on the side of the door 3. And the four rollers are respectively positioned at the corners of the door body 3, so that the stress uniformity of the door body 3 is ensured, and the sealing effect is ensured.
In an alternative embodiment, the door body 3 is provided with an annular sealing ring on a side facing the opening 11. So, guarantee sealed effect through setting up the sealing washer.
It should be noted that unless otherwise defined, technical or scientific terms used in the embodiments of the present invention should have the ordinary meaning as understood by those having ordinary skill in the art to which the present disclosure belongs. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also technical features in the above embodiments or in different embodiments can be combined, steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.
The present embodiments are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. A vending machine sealing door, comprising:
the base is provided with an opening part, two sides of the opening part are respectively and symmetrically provided with a group of slide rails and a group of guide grooves, each guide groove at least comprises a parallel section and an inclined section, one end of each inclined section is connected with the parallel section, and the other end of each inclined section gradually inclines to the side of the opening part;
the movable bracket is movably limited in the sliding rail;
the door body is movably limited in the guide groove;
two ends of the connecting rod are respectively hinged with the movable bracket and the door body;
the driving mechanism is fixedly connected with the base, and the output end of the driving mechanism is connected to the movable support;
the driving mechanism drives the movable support to move along the sliding rail, and the door body moves to the inclined section along the parallel section of the guide groove, so that the opening part is covered by the door body, and the preset pressure is kept.
2. The vending machine sealing door of claim 1, wherein the drive mechanism is a linear motor.
3. The vending machine sealing door of claim 1, wherein the drive mechanism comprises
The motor is fixedly arranged on the base;
the screw rod is fixedly connected with an output shaft of the motor;
and the screw nut is fixedly arranged on the movable support and is in threaded connection with the screw.
4. The vending machine sealing door of claim 1, wherein the drive mechanism comprises
The motor is fixedly arranged on the base;
the gear is fixedly connected with an output shaft of the motor;
and the rack is fixedly arranged on the movable support and is meshed with the gear.
5. The sealing door for vending machine according to any one of claims 1 to 4, wherein the number of the guide grooves in one set is four, two guide grooves are provided on one side of the opening portion, and rollers fitted to the guide grooves are provided on the side portion of the door body.
6. The sealing door for vending machine according to any one of claims 1 to 4, wherein an annular sealing ring is provided on a side of the door body facing the opening portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021608134.9U CN212749964U (en) | 2020-08-05 | 2020-08-05 | Sealing door of vending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021608134.9U CN212749964U (en) | 2020-08-05 | 2020-08-05 | Sealing door of vending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212749964U true CN212749964U (en) | 2021-03-19 |
Family
ID=74987715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021608134.9U Active CN212749964U (en) | 2020-08-05 | 2020-08-05 | Sealing door of vending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212749964U (en) |
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2020
- 2020-08-05 CN CN202021608134.9U patent/CN212749964U/en active Active
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