CN210195602U - Cold-stored heating isolation sealing door of vending machine - Google Patents
Cold-stored heating isolation sealing door of vending machine Download PDFInfo
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- CN210195602U CN210195602U CN201920746833.0U CN201920746833U CN210195602U CN 210195602 U CN210195602 U CN 210195602U CN 201920746833 U CN201920746833 U CN 201920746833U CN 210195602 U CN210195602 U CN 210195602U
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Abstract
The utility model provides a cold storage and heating isolation sealing door for vending machines, which comprises a door frame, a sealing door and a heat preservation door, wherein the sealing door is connected with the door frame in a sliding way, the heat preservation door is connected with the sealing door through a connecting rod mechanism, and a driving mechanism for driving the sealing door to move up and down is arranged above the door frame; the sealing door moves upwards to be opened, and the heat preservation door moves upwards to be separated from the commodity feeding port of the refrigerating chamber along with the sealing door under the action of the connecting rod mechanism; the sealing door moves downwards to be closed, the heat preservation door moves downwards along with the sealing door to tightly press the commodity feeding port of the refrigerating chamber under the action of the connecting rod mechanism, and meanwhile, the plane where the heat preservation door and the sealing door are located is always parallel. The sealing door and the heat preservation door are controlled to be opened and closed simultaneously through one driving mechanism, the sealing performance is good, the structure is compact, and no influence is caused on one-time sales cycle.
Description
Technical Field
The utility model relates to an automatic vending machine field, in particular to cold-stored heating isolation sealing door of vending machine.
Background
The integration of the boxed meal machine and the heating furnace can facilitate the heating of boxed meals, and the automatic boxed meal selling machine can sell the heated boxed meals. In order to ensure long-term storage of lunch boxes, box vending machines are usually provided with a refrigerating compartment and a heating compartment, and it is important for the microwave oven to be isolated from the refrigerating compartment for heating so that the microwave oven does not or only slightly affect the temperature of the warehouse, while taking into account the sealing problem.
Traditionally, set up a commodity and send the mouth on the division board of walk-in and heating chamber, set up a floating gate at the commodity of walk-in, set up a floating gate in addition at the commodity of microwave oven and send the mouth in addition, adopt the structure of two doors, can reach sealed and isolated effect, but the structure is complicated, has occupied more space, and the opening of two-sided has certain time difference with closing, has the influence to the cycle of once selling.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a sealing door is kept apart in cold-stored heating of vending machine, through the walk-in of sending into the commodity with the heat preservation door of heating chamber and the sealing door of microwave oven integrated as an organic whole, the goods through a actuating mechanism simultaneous control microwave oven send into the sealing door and the heat preservation door of mouth and open simultaneously and close, sealing performance is good, compact structure, and there is not the influence to a sale cycle.
In order to achieve the purpose, the utility model provides a cold storage and heating isolation sealing door for a vending machine, which comprises a door frame, a sealing door and a heat preservation door, wherein the sealing door is connected with the door frame in a sliding way, the heat preservation door is connected with the sealing door through a link mechanism, and a driving mechanism for driving the sealing door to move up and down is arranged above the door frame; when the sealing door moves upwards to be opened, the heat preservation door can move upwards to be separated from the commodity feeding port of the refrigerating chamber along with the sealing door under the action of the connecting rod mechanism; when the sealing door moves downwards to be closed, the heat preservation door can move downwards along with the sealing door to tightly press the commodity feeding port of the refrigerating chamber under the action of the connecting rod mechanism, and meanwhile, the plane where the heat preservation door and the sealing door are located is always parallel.
Furthermore, the door frame is a frame which contains an opening in the vertical moving middle of the sealing door, two ends of the frame are respectively provided with an inward hem, the hems are respectively internally provided with a guide part, at least one locking guide groove is formed in the guide part, and two sides of the sealing door are respectively provided with a sliding part matched with the locking guide groove.
Further, the locking guide groove comprises a vertical groove and a tail groove, the vertical groove is parallel to the plane of the sealing door, so that the sealing door moves along the direction parallel to the plane of the sealing door, and the tail groove is bent towards the plane of the sealing door, so that the sealing door is pressed towards the plane of the sealing door from a preset position.
Further, the sliding part is a roller or a cylinder.
Further, the sealing door comprises a sealing door frame and a microwave isolation layer, wherein the microwave isolation layer is arranged on one side, facing the microwave oven, of the sealing door frame and is used for preventing microwave leakage.
Further, the heat preservation door includes heat preservation door frame, heat preservation and elastic layer, heat preservation door frame, heat preservation and elastic layer connect gradually from outside to inside.
Furthermore, the connecting rod mechanism comprises a hinged support, a first pin shaft, a connecting rod and a second pin shaft, the first pin shaft is arranged on the hinged support, one end of the connecting rod is rotatably connected with the first pin shaft, the other end of the connecting rod is rotatably connected with the second pin shaft, the hinged support is fixedly connected with one side of the heat-insulating door, and the second pin shaft is arranged in the middle of the sealing door.
Further, the number of the link mechanisms is at least two.
Furthermore, the driving mechanism is an electric push rod, a gear rack linear module or a ball screw driving module.
Because the utility model adopts the above technical scheme, make the beneficial effect that this application possesses lie in:
1. the utility model discloses a sealing door is kept apart in cold-stored heating of vending machine, the walk-in through sending the commodity to the mouth is integrated as an organic whole with the sealing door of the heat preservation door of heating chamber and microwave oven, and the sealing door and the heat preservation door of sending the commodity of mouth to the microwave oven through a actuating mechanism simultaneous control open simultaneously and close, compact structure, sealing performance is good, and does not have the influence to a sale cycle.
2. The utility model discloses a sealing door is kept apart in cold-stored heating of vending machine couples together sealing door and heat preservation door through link mechanism, and link mechanism includes free bearing, first round pin axle, connecting rod and second round pin axle, first round pin axle is established on the free bearing, the one end and the first round pin axle rotatable coupling of connecting rod, the other end and the second round pin axle rotatable coupling of connecting rod for when sealing door moves down and closes, the heat preservation door is under link mechanism's effect, follows the sealing door and moves down the commodity that compresses tightly the walk-in and send into the mouth, makes the commodity of walk-in send into the mouth and seal and close, and sealing performance is good, reduces the heat exchange between walk-in and the heating chamber.
3. The utility model discloses a sealing door is kept apart in cold-stored heating of vending machine is equipped with a locking guide way on the guide of door frame at least, and the tail groove of locking guide way makes the sealing door press to sealing door place plane from predetermineeing the position, simple structure, and sealing performance is good.
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 cold storage, heating and isolation sealing door part of the vending machine.
Fig. 2 is a schematic side view of a portion of the cold storage, heating, isolating and sealing door frame and driving mechanism of the vending machine.
Fig. 3 is a sectional view a-a of fig. 2.
The above reference numerals:
1. a door frame; 11. a guide member; 111. locking the guide groove; 2. a sealing door; 21. a sliding part; 22. sealing the door frame; 23. a microwave isolation layer; 3. a heat preservation door; 4. a link mechanism; 41. hinging seat; 42. a first pin shaft; 43. a connecting rod; 44. a second pin shaft; 5. a drive mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that the descriptions in the present invention as referring to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The invention is further described below with reference to the accompanying drawings and specific embodiments:
referring to fig. 1, 2 and 3, the utility model provides a cold storage and heating isolation sealing door for vending machine, which comprises a door frame 1, a sealing door 2 and a heat preservation door 3, wherein the sealing door 2 is connected with the door frame 1 in a sliding way, the heat preservation door 3 is connected with the sealing door 2 through a link mechanism 4, and a driving mechanism 5 for driving the sealing door 2 to move up and down is arranged above the door frame 1; when the sealing door 2 moves upwards to be opened, the heat preservation door 3 can move upwards to be separated from the commodity feeding port of the refrigerating chamber along with the sealing door 2 under the action of the connecting rod mechanism 4; when the sealing door 2 moves downwards and is closed, the heat preservation door 3 can move downwards along with the sealing door 2 to press the commodity feeding port of the refrigerating chamber under the action of the connecting rod mechanism 4, and meanwhile, the plane of the heat preservation door 3 is always parallel to the plane of the sealing door 2. The refrigerating chamber of the commodity feeding port, the heat preservation door of the heating chamber and the sealing door of the microwave oven are integrated, and the sealing door and the heat preservation door of the commodity feeding port of the microwave oven are simultaneously controlled to be opened and closed simultaneously through one driving mechanism, so that the structure is compact, and a sales cycle is not influenced.
Preferably, referring to fig. 1, the door frame 1 is a frame that accommodates the opening in the middle of the sealing door 2 in the up-and-down movement, two ends of the frame are respectively provided with inward hems, the hems are respectively provided with a guide 11, the guide 11 is internally provided with at least one locking guide groove 111, two sides of the sealing door 2 are respectively provided with a sliding portion 21 that is matched with the locking guide groove 111, in this embodiment, the guide 11 is internally provided with one locking guide groove 111.
Preferably, referring to fig. 1, the locking guide groove 111 includes a vertical groove parallel to the plane of the sealing door 2 such that the sealing door 2 moves in a direction parallel to the plane of the sealing door 2, and a tail groove bent toward the plane of the sealing door 2 such that the sealing door 2 is pressed toward the plane of the sealing door 2 from a predetermined position. Simple structure and good sealing effect.
Preferably, referring to fig. 1 or 2, the sliding part 21 is a roller or a cylinder, and in the embodiment, the sliding part 21 is a cylinder, and particularly, the screw head of the socket head cap screw is selected as the sliding part, which is simple, economical and practical.
Preferably, referring to fig. 3, the sealing door 2 includes a sealing door frame and a microwave insulation layer provided at a side of the sealing door frame facing the microwave oven for preventing leakage of microwaves.
Preferably, referring to fig. 3, the thermal insulation door 3 includes a thermal insulation door frame, a thermal insulation layer, and an elastic layer, which are sequentially connected from outside to inside.
Preferably, referring to fig. 2 and 3, the link mechanism 4 includes a hinge base 41, a first pin 42, a connecting rod 43 and a second pin 44, the first pin 42 is disposed on the hinge base 41, one end of the connecting rod 43 is rotatably connected to the first pin 42, the other end of the connecting rod 43 is rotatably connected to the second pin 44, the hinge base 41 is fixedly connected to one side of the thermal insulation door 3, and the second pin 44 is disposed in the middle of the sealing door 2, so that the link mechanism is simple and compact, and can increase the sealing performance of the thermal insulation door.
Preferably, referring to fig. 1, the number of the link mechanisms 4 is at least two, and in the present embodiment, the number of the link mechanisms 4 is 4, and two of the link mechanisms are arranged in parallel and flush between the thermal insulation door 3 and the sealing door 2.
Preferably, the driving mechanism 5 is an electric push rod, a rack-and-pinion linear module or a ball screw driving module, in this embodiment, the driving mechanism is a rack-and-pinion linear module, one end of a rack is fixedly connected with one end of the sealing door, and the driving motor drives the rack to drive the sealing door 2 to move up and down through a gear box; meanwhile, under the driving of the sealing door 2, the four link mechanisms 4 arranged on the sealing door 2 drive the heat-insulating door to move under a preset track, so that the closing and the opening of a commodity feeding port of the refrigerating chamber are realized.
The above is a detailed introduction of the present invention, and the principles and embodiments of the present invention have been explained herein using specific embodiments, and the explanations of the above embodiments are only used to help understand the methods and core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (9)
1. A cold storage and heating isolation sealing door of a vending machine is characterized by comprising a door frame, a sealing door and a heat preservation door, wherein the sealing door is connected with the door frame in a sliding manner, the heat preservation door is connected with the sealing door through a connecting rod mechanism, and a driving mechanism for driving the sealing door to move up and down is arranged above the door frame;
when the sealing door moves upwards to be opened, the heat preservation door can move upwards to be separated from the commodity feeding port of the refrigerating chamber along with the sealing door under the action of the connecting rod mechanism; when the sealing door moves downwards to be closed, the heat preservation door can move downwards along with the sealing door to tightly press the commodity feeding port of the refrigerating chamber under the action of the connecting rod mechanism, and meanwhile, the plane where the heat preservation door and the sealing door are located is always parallel.
2. The cold storage and heating isolation sealing door for the vending machine as claimed in claim 1, wherein the door frame is a frame which accommodates an opening in the middle of the up-and-down movement of the sealing door, inward folded edges are respectively provided at two ends of the frame, a guide member is respectively provided in the folded edges, at least one locking guide groove is provided in the guide member, and sliding portions which are matched with the locking guide grooves are respectively provided at two sides of the sealing door.
3. A cold storage and heat insulation sealing door for vending machine as claimed in claim 2, wherein said locking guide slot comprises a vertical slot and a tail slot, said vertical slot being parallel to the plane of the sealing door for allowing the sealing door to move in a direction parallel to the plane of the sealing door, and said tail slot being bent toward the plane of the sealing door for allowing the sealing door to be pressed from a predetermined position toward the plane of the sealing door.
4. A cold storage and heat insulation sealing door for vending machine as claimed in claim 2, wherein said sliding part is a roller or a cylinder.
5. A cold storage and heating isolation sealing door for a vending machine as claimed in claim 1, wherein the link mechanism comprises a hinged support, a first pin, a link rod and a second pin, the first pin is arranged on the hinged support, one end of the link rod is rotatably connected with the first pin, and the other end of the link rod is rotatably connected with the second pin; the hinged support is fixedly connected with one side of the heat preservation door, and the second pin shaft is arranged in the middle of the sealing door.
6. A refrigerated and heated insulated sealing door for vending machines as recited in claim 1, wherein said linkage is at least two in number.
7. A cold storage and heating isolation sealing door for vending machine as claimed in claim 1, wherein said driving mechanism is an electric push rod, a rack and pinion linear module, or a ball screw driving module.
8. A refrigerated and heated insulated door for vending machine as claimed in claim 1, wherein said insulated door includes a sealed door frame and a microwave insulating layer, said microwave insulating layer being disposed on a side of said sealed door frame facing the microwave oven.
9. The cold-storage and heating isolation sealing door for the vending machine as claimed in claim 1, wherein the heat-preservation door comprises a heat-preservation door frame, a heat-preservation layer and an elastic layer, and the heat-preservation door frame, the heat-preservation layer and the elastic layer are sequentially connected from outside to inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920746833.0U CN210195602U (en) | 2019-05-23 | 2019-05-23 | Cold-stored heating isolation sealing door of vending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920746833.0U CN210195602U (en) | 2019-05-23 | 2019-05-23 | Cold-stored heating isolation sealing door of vending machine |
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| Publication Number | Publication Date |
|---|---|
| CN210195602U true CN210195602U (en) | 2020-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920746833.0U Active CN210195602U (en) | 2019-05-23 | 2019-05-23 | Cold-stored heating isolation sealing door of vending machine |
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| Country | Link |
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| CN (1) | CN210195602U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081496A (en) * | 2020-08-31 | 2020-12-15 | 中国电子科技集团公司第四十八研究所 | Vacuum sealing door device of semiconductor equipment |
| CN114776198A (en) * | 2022-04-27 | 2022-07-22 | 湖南兴元科技股份有限公司 | Vehicle-mounted vending machine |
-
2019
- 2019-05-23 CN CN201920746833.0U patent/CN210195602U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081496A (en) * | 2020-08-31 | 2020-12-15 | 中国电子科技集团公司第四十八研究所 | Vacuum sealing door device of semiconductor equipment |
| CN114776198A (en) * | 2022-04-27 | 2022-07-22 | 湖南兴元科技股份有限公司 | Vehicle-mounted vending machine |
| CN114776198B (en) * | 2022-04-27 | 2024-04-05 | 湖南兴元科技股份有限公司 | Vehicle-mounted vending machine |
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